diff --git a/.gitignore b/.gitignore
index 9b6a2b1..ea886bb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,4 @@
 # This .gitignore file was automatically created by Microsoft(R) Visual Studio.
 ################################################################################
 
-*.lock
+.vs/
diff --git a/LearningCentre/Controllers/StudentController.cs b/LearningCentre/Controllers/StudentController.cs
index cdb1a75..70065ce 100644
--- a/LearningCentre/Controllers/StudentController.cs
+++ b/LearningCentre/Controllers/StudentController.cs
@@ -12,7 +12,7 @@
 namespace LearningCentre.Controllers
 {
     [Route("[controller]")]
-    public class StudentController : Controller
+    public class StudentController : ControllerBase
     {
         /// <summary>
         /// 
diff --git a/LearningCentre/Database/LearningCentre/Country.cs b/LearningCentre/Database/LearningCentre/Country.cs
index 074df71..8d20724 100644
--- a/LearningCentre/Database/LearningCentre/Country.cs
+++ b/LearningCentre/Database/LearningCentre/Country.cs
@@ -3,10 +3,37 @@
 
 namespace LearningCentre.Database
 {
+    /// <summary>
+    /// 
+    /// </summary>
     public partial class Country
     {
+        /// <summary>
+        /// 
+        /// </summary>
+        public Country()
+        {
+            Student=new HashSet<Student>();
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
         public int Id { get; set; }
+
+        /// <summary>
+        /// 
+        /// </summary>
         public string Code { get; set; }
+
+        /// <summary>
+        /// 
+        /// </summary>
         public string Name { get; set; }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        public ICollection<Student> Student { get; set; }
     }
 }
diff --git a/LearningCentre/Database/Role.cs b/LearningCentre/Database/LearningCentre/Role.cs
similarity index 100%
rename from LearningCentre/Database/Role.cs
rename to LearningCentre/Database/LearningCentre/Role.cs
diff --git a/LearningCentre/Database/LearningCentre/Student.cs b/LearningCentre/Database/LearningCentre/Student.cs
index ce64c64..67978fc 100644
--- a/LearningCentre/Database/LearningCentre/Student.cs
+++ b/LearningCentre/Database/LearningCentre/Student.cs
@@ -13,12 +13,13 @@ public partial class Student
         public string NativeLanguage { get; set; }
         public string Citizenship { get; set; }
         public long? PassportNumber { get; set; }
-        public int? Hometown { get; set; }
+        public int? CountryId { get; set; }
         public string WorkPlace { get; set; }
         public string PlaceOfStudy { get; set; }
         public DateTime? DateOfRegistration { get; set; }
         public int? UserProfileId { get; set; }
 
+        public Country Country { get; set; }
         public UserProfile UserProfile { get; set; }
     }
 }
diff --git a/LearningCentre/Database/LearningCentre/LearningCentreContext.cs b/LearningCentre/Database/LearningCentreContext.cs
similarity index 100%
rename from LearningCentre/Database/LearningCentre/LearningCentreContext.cs
rename to LearningCentre/Database/LearningCentreContext.cs
diff --git a/LearningCentre/Migrations/20190613045015_LearningCentre.Designer.cs b/LearningCentre/Migrations/20190613045015_LearningCentre.Designer.cs
new file mode 100644
index 0000000..31b376f
--- /dev/null
+++ b/LearningCentre/Migrations/20190613045015_LearningCentre.Designer.cs
@@ -0,0 +1,219 @@
+// <auto-generated />
+using System;
+using LearningCentre.Database;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+namespace LearningCentre.Migrations
+{
+    [DbContext(typeof(LearningCentreContext))]
+    [Migration("20190613045015_LearningCentre")]
+    partial class LearningCentre
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "2.2.4-servicing-10062")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128)
+                .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+            modelBuilder.Entity("LearningCentre.Database.City", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Code");
+
+                    b.Property<int?>("CountryId");
+
+                    b.Property<string>("Name");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("City");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Country", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Code");
+
+                    b.Property<string>("Name");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Country");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Level", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Name");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Level");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.PlacementTest", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<int?>("LevelId");
+
+                    b.Property<DateTime?>("PlacementTestDate")
+                        .HasColumnType("datetime");
+
+                    b.Property<int?>("TeacherId");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("LevelId");
+
+                    b.ToTable("PlacementTest");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Student", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Citizenship")
+                        .HasMaxLength(50);
+
+                    b.Property<DateTime?>("DateOfBirth")
+                        .HasColumnType("date");
+
+                    b.Property<DateTime?>("DateOfRegistration")
+                        .HasColumnType("datetime");
+
+                    b.Property<string>("FirstName")
+                        .IsRequired()
+                        .HasMaxLength(50);
+
+                    b.Property<string>("Gender")
+                        .HasColumnType("nchar(10)");
+
+                    b.Property<int?>("Hometown");
+
+                    b.Property<string>("LastName")
+                        .IsRequired()
+                        .HasMaxLength(50);
+
+                    b.Property<string>("NativeLanguage")
+                        .HasMaxLength(50);
+
+                    b.Property<long?>("PassportNumber");
+
+                    b.Property<string>("PlaceOfStudy");
+
+                    b.Property<int?>("UserProfileId");
+
+                    b.Property<string>("WorkPlace");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserProfileId");
+
+                    b.ToTable("Student");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Subject", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Name");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Subject");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Teacher", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("FirstName")
+                        .HasMaxLength(50);
+
+                    b.Property<string>("LastName")
+                        .HasMaxLength(50);
+
+                    b.Property<int?>("SubjectId");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("SubjectId");
+
+                    b.ToTable("Teacher");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.UserProfile", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Password");
+
+                    b.Property<byte[]>("PasswordHash");
+
+                    b.Property<byte[]>("PasswordSalt");
+
+                    b.Property<string>("Role")
+                        .HasMaxLength(50);
+
+                    b.Property<string>("Token");
+
+                    b.Property<string>("Username");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("UserProfile");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.PlacementTest", b =>
+                {
+                    b.HasOne("LearningCentre.Database.Level", "Level")
+                        .WithMany("PlacementTest")
+                        .HasForeignKey("LevelId")
+                        .HasConstraintName("FK_PlacementTest_Level");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Student", b =>
+                {
+                    b.HasOne("LearningCentre.Database.UserProfile", "UserProfile")
+                        .WithMany("Student")
+                        .HasForeignKey("UserProfileId")
+                        .HasConstraintName("FK_Student_Country");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Teacher", b =>
+                {
+                    b.HasOne("LearningCentre.Database.Subject", "Subject")
+                        .WithMany("Teacher")
+                        .HasForeignKey("SubjectId")
+                        .HasConstraintName("FK_Teacher_Subject");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/LearningCentre/Migrations/20190613045015_LearningCentre.cs b/LearningCentre/Migrations/20190613045015_LearningCentre.cs
new file mode 100644
index 0000000..f2771f1
--- /dev/null
+++ b/LearningCentre/Migrations/20190613045015_LearningCentre.cs
@@ -0,0 +1,199 @@
+using System;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace LearningCentre.Migrations
+{
+    public partial class LearningCentre : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "City",
+                columns: table => new
+                {
+                    Id = table.Column<int>(nullable: false)
+                        .Annotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn),
+                    Code = table.Column<string>(nullable: true),
+                    Name = table.Column<string>(nullable: true),
+                    CountryId = table.Column<int>(nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_City", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Country",
+                columns: table => new
+                {
+                    Id = table.Column<int>(nullable: false)
+                        .Annotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn),
+                    Code = table.Column<string>(nullable: true),
+                    Name = table.Column<string>(nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Country", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Level",
+                columns: table => new
+                {
+                    Id = table.Column<int>(nullable: false)
+                        .Annotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn),
+                    Name = table.Column<string>(nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Level", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Subject",
+                columns: table => new
+                {
+                    Id = table.Column<int>(nullable: false)
+                        .Annotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn),
+                    Name = table.Column<string>(nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Subject", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "UserProfile",
+                columns: table => new
+                {
+                    Id = table.Column<int>(nullable: false)
+                        .Annotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn),
+                    Username = table.Column<string>(nullable: true),
+                    Password = table.Column<string>(nullable: true),
+                    Role = table.Column<string>(maxLength: 50, nullable: true),
+                    Token = table.Column<string>(nullable: true),
+                    PasswordHash = table.Column<byte[]>(nullable: true),
+                    PasswordSalt = table.Column<byte[]>(nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_UserProfile", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "PlacementTest",
+                columns: table => new
+                {
+                    Id = table.Column<int>(nullable: false)
+                        .Annotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn),
+                    TeacherId = table.Column<int>(nullable: true),
+                    LevelId = table.Column<int>(nullable: true),
+                    PlacementTestDate = table.Column<DateTime>(type: "datetime", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_PlacementTest", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_PlacementTest_Level",
+                        column: x => x.LevelId,
+                        principalTable: "Level",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Teacher",
+                columns: table => new
+                {
+                    Id = table.Column<int>(nullable: false)
+                        .Annotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn),
+                    FirstName = table.Column<string>(maxLength: 50, nullable: true),
+                    LastName = table.Column<string>(maxLength: 50, nullable: true),
+                    SubjectId = table.Column<int>(nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Teacher", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Teacher_Subject",
+                        column: x => x.SubjectId,
+                        principalTable: "Subject",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Student",
+                columns: table => new
+                {
+                    Id = table.Column<int>(nullable: false)
+                        .Annotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn),
+                    FirstName = table.Column<string>(maxLength: 50, nullable: false),
+                    LastName = table.Column<string>(maxLength: 50, nullable: false),
+                    DateOfBirth = table.Column<DateTime>(type: "date", nullable: true),
+                    Gender = table.Column<string>(type: "nchar(10)", nullable: true),
+                    NativeLanguage = table.Column<string>(maxLength: 50, nullable: true),
+                    Citizenship = table.Column<string>(maxLength: 50, nullable: true),
+                    PassportNumber = table.Column<long>(nullable: true),
+                    Hometown = table.Column<int>(nullable: true),
+                    WorkPlace = table.Column<string>(nullable: true),
+                    PlaceOfStudy = table.Column<string>(nullable: true),
+                    DateOfRegistration = table.Column<DateTime>(type: "datetime", nullable: true),
+                    UserProfileId = table.Column<int>(nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Student", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Student_Country",
+                        column: x => x.UserProfileId,
+                        principalTable: "UserProfile",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_PlacementTest_LevelId",
+                table: "PlacementTest",
+                column: "LevelId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Student_UserProfileId",
+                table: "Student",
+                column: "UserProfileId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Teacher_SubjectId",
+                table: "Teacher",
+                column: "SubjectId");
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "City");
+
+            migrationBuilder.DropTable(
+                name: "Country");
+
+            migrationBuilder.DropTable(
+                name: "PlacementTest");
+
+            migrationBuilder.DropTable(
+                name: "Student");
+
+            migrationBuilder.DropTable(
+                name: "Teacher");
+
+            migrationBuilder.DropTable(
+                name: "Level");
+
+            migrationBuilder.DropTable(
+                name: "UserProfile");
+
+            migrationBuilder.DropTable(
+                name: "Subject");
+        }
+    }
+}
diff --git a/LearningCentre/Migrations/20190613051245_Update.Designer.cs b/LearningCentre/Migrations/20190613051245_Update.Designer.cs
new file mode 100644
index 0000000..13ad1d4
--- /dev/null
+++ b/LearningCentre/Migrations/20190613051245_Update.Designer.cs
@@ -0,0 +1,225 @@
+// <auto-generated />
+using System;
+using LearningCentre.Database;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+namespace LearningCentre.Migrations
+{
+    [DbContext(typeof(LearningCentreContext))]
+    [Migration("20190613051245_Update")]
+    partial class Update
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "2.2.4-servicing-10062")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128)
+                .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+            modelBuilder.Entity("LearningCentre.Database.City", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Code");
+
+                    b.Property<int?>("CountryId");
+
+                    b.Property<string>("Name");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("City");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Country", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Code");
+
+                    b.Property<string>("Name");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Country");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Level", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Name");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Level");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.PlacementTest", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<int?>("LevelId");
+
+                    b.Property<DateTime?>("PlacementTestDate")
+                        .HasColumnType("datetime");
+
+                    b.Property<int?>("TeacherId");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("LevelId");
+
+                    b.ToTable("PlacementTest");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Student", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Citizenship")
+                        .HasMaxLength(50);
+
+                    b.Property<int?>("CountryId");
+
+                    b.Property<DateTime?>("DateOfBirth")
+                        .HasColumnType("date");
+
+                    b.Property<DateTime?>("DateOfRegistration")
+                        .HasColumnType("datetime");
+
+                    b.Property<string>("FirstName")
+                        .IsRequired()
+                        .HasMaxLength(50);
+
+                    b.Property<string>("Gender")
+                        .HasColumnType("nchar(10)");
+
+                    b.Property<string>("LastName")
+                        .IsRequired()
+                        .HasMaxLength(50);
+
+                    b.Property<string>("NativeLanguage")
+                        .HasMaxLength(50);
+
+                    b.Property<long?>("PassportNumber");
+
+                    b.Property<string>("PlaceOfStudy");
+
+                    b.Property<int?>("UserProfileId");
+
+                    b.Property<string>("WorkPlace");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CountryId");
+
+                    b.HasIndex("UserProfileId");
+
+                    b.ToTable("Student");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Subject", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Name");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Subject");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Teacher", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("FirstName")
+                        .HasMaxLength(50);
+
+                    b.Property<string>("LastName")
+                        .HasMaxLength(50);
+
+                    b.Property<int?>("SubjectId");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("SubjectId");
+
+                    b.ToTable("Teacher");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.UserProfile", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Password");
+
+                    b.Property<byte[]>("PasswordHash");
+
+                    b.Property<byte[]>("PasswordSalt");
+
+                    b.Property<string>("Role")
+                        .HasMaxLength(50);
+
+                    b.Property<string>("Token");
+
+                    b.Property<string>("Username");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("UserProfile");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.PlacementTest", b =>
+                {
+                    b.HasOne("LearningCentre.Database.Level", "Level")
+                        .WithMany("PlacementTest")
+                        .HasForeignKey("LevelId")
+                        .HasConstraintName("FK_PlacementTest_Level");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Student", b =>
+                {
+                    b.HasOne("LearningCentre.Database.Country", "Country")
+                        .WithMany("Student")
+                        .HasForeignKey("CountryId");
+
+                    b.HasOne("LearningCentre.Database.UserProfile", "UserProfile")
+                        .WithMany("Student")
+                        .HasForeignKey("UserProfileId")
+                        .HasConstraintName("FK_Student_Country");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Teacher", b =>
+                {
+                    b.HasOne("LearningCentre.Database.Subject", "Subject")
+                        .WithMany("Teacher")
+                        .HasForeignKey("SubjectId")
+                        .HasConstraintName("FK_Teacher_Subject");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/LearningCentre/Migrations/20190613051245_Update.cs b/LearningCentre/Migrations/20190613051245_Update.cs
new file mode 100644
index 0000000..4e4c0cd
--- /dev/null
+++ b/LearningCentre/Migrations/20190613051245_Update.cs
@@ -0,0 +1,44 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace LearningCentre.Migrations
+{
+    public partial class Update : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.RenameColumn(
+                name: "Hometown",
+                table: "Student",
+                newName: "CountryId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Student_CountryId",
+                table: "Student",
+                column: "CountryId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Student_Country_CountryId",
+                table: "Student",
+                column: "CountryId",
+                principalTable: "Country",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Student_Country_CountryId",
+                table: "Student");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Student_CountryId",
+                table: "Student");
+
+            migrationBuilder.RenameColumn(
+                name: "CountryId",
+                table: "Student",
+                newName: "Hometown");
+        }
+    }
+}
diff --git a/LearningCentre/Migrations/LearningCentreContextModelSnapshot.cs b/LearningCentre/Migrations/LearningCentreContextModelSnapshot.cs
new file mode 100644
index 0000000..b0b1b54
--- /dev/null
+++ b/LearningCentre/Migrations/LearningCentreContextModelSnapshot.cs
@@ -0,0 +1,223 @@
+// <auto-generated />
+using System;
+using LearningCentre.Database;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+namespace LearningCentre.Migrations
+{
+    [DbContext(typeof(LearningCentreContext))]
+    partial class LearningCentreContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "2.2.4-servicing-10062")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128)
+                .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+            modelBuilder.Entity("LearningCentre.Database.City", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Code");
+
+                    b.Property<int?>("CountryId");
+
+                    b.Property<string>("Name");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("City");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Country", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Code");
+
+                    b.Property<string>("Name");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Country");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Level", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Name");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Level");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.PlacementTest", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<int?>("LevelId");
+
+                    b.Property<DateTime?>("PlacementTestDate")
+                        .HasColumnType("datetime");
+
+                    b.Property<int?>("TeacherId");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("LevelId");
+
+                    b.ToTable("PlacementTest");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Student", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Citizenship")
+                        .HasMaxLength(50);
+
+                    b.Property<int?>("CountryId");
+
+                    b.Property<DateTime?>("DateOfBirth")
+                        .HasColumnType("date");
+
+                    b.Property<DateTime?>("DateOfRegistration")
+                        .HasColumnType("datetime");
+
+                    b.Property<string>("FirstName")
+                        .IsRequired()
+                        .HasMaxLength(50);
+
+                    b.Property<string>("Gender")
+                        .HasColumnType("nchar(10)");
+
+                    b.Property<string>("LastName")
+                        .IsRequired()
+                        .HasMaxLength(50);
+
+                    b.Property<string>("NativeLanguage")
+                        .HasMaxLength(50);
+
+                    b.Property<long?>("PassportNumber");
+
+                    b.Property<string>("PlaceOfStudy");
+
+                    b.Property<int?>("UserProfileId");
+
+                    b.Property<string>("WorkPlace");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CountryId");
+
+                    b.HasIndex("UserProfileId");
+
+                    b.ToTable("Student");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Subject", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Name");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Subject");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Teacher", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("FirstName")
+                        .HasMaxLength(50);
+
+                    b.Property<string>("LastName")
+                        .HasMaxLength(50);
+
+                    b.Property<int?>("SubjectId");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("SubjectId");
+
+                    b.ToTable("Teacher");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.UserProfile", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+                    b.Property<string>("Password");
+
+                    b.Property<byte[]>("PasswordHash");
+
+                    b.Property<byte[]>("PasswordSalt");
+
+                    b.Property<string>("Role")
+                        .HasMaxLength(50);
+
+                    b.Property<string>("Token");
+
+                    b.Property<string>("Username");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("UserProfile");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.PlacementTest", b =>
+                {
+                    b.HasOne("LearningCentre.Database.Level", "Level")
+                        .WithMany("PlacementTest")
+                        .HasForeignKey("LevelId")
+                        .HasConstraintName("FK_PlacementTest_Level");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Student", b =>
+                {
+                    b.HasOne("LearningCentre.Database.Country", "Country")
+                        .WithMany("Student")
+                        .HasForeignKey("CountryId");
+
+                    b.HasOne("LearningCentre.Database.UserProfile", "UserProfile")
+                        .WithMany("Student")
+                        .HasForeignKey("UserProfileId")
+                        .HasConstraintName("FK_Student_Country");
+                });
+
+            modelBuilder.Entity("LearningCentre.Database.Teacher", b =>
+                {
+                    b.HasOne("LearningCentre.Database.Subject", "Subject")
+                        .WithMany("Teacher")
+                        .HasForeignKey("SubjectId")
+                        .HasConstraintName("FK_Teacher_Subject");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/LearningCentre/appsettings.json b/LearningCentre/appsettings.json
index c8a1998..c571922 100644
--- a/LearningCentre/appsettings.json
+++ b/LearningCentre/appsettings.json
@@ -3,7 +3,7 @@
     "Secret": "My Name Is Abdulatif my phone number is +998935464689. It is my secret key"
   },
   "ConnectionStrings": {
-    "Database": "Server=Joker\\SqlExpress;Database=LearningCentre;Trusted_Connection=True;"
+    "Database": "Server=Joker\\SqlExpress1uz;Database=LearningCentre;Trusted_Connection=True;"
   },
   "Logging": {
     "IncludeScopes": false,
diff --git a/LearningCentre/bin/Debug/netcoreapp2.2/LearningCentre.dll b/LearningCentre/bin/Debug/netcoreapp2.2/LearningCentre.dll
index db2ca99..81d4401 100644
Binary files a/LearningCentre/bin/Debug/netcoreapp2.2/LearningCentre.dll and b/LearningCentre/bin/Debug/netcoreapp2.2/LearningCentre.dll differ
diff --git a/LearningCentre/bin/Debug/netcoreapp2.2/LearningCentre.pdb b/LearningCentre/bin/Debug/netcoreapp2.2/LearningCentre.pdb
index 963e2cf..b3ff2ab 100644
Binary files a/LearningCentre/bin/Debug/netcoreapp2.2/LearningCentre.pdb and b/LearningCentre/bin/Debug/netcoreapp2.2/LearningCentre.pdb differ
diff --git a/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.assets.cache b/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.assets.cache
index bce7f13..705356f 100644
Binary files a/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.assets.cache and b/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.assets.cache differ
diff --git a/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.csproj.CoreCompileInputs.cache b/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.csproj.CoreCompileInputs.cache
index 2461015..0f56988 100644
--- a/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.csproj.CoreCompileInputs.cache
+++ b/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.csproj.CoreCompileInputs.cache
@@ -1 +1 @@
-d24d445a909d2d86988a2a8811796e696346f575
+f4014c1bf97d53c4df61ed2ef5925678bc2ca574
diff --git a/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.csproj.FileListAbsolute.txt b/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.csproj.FileListAbsolute.txt
index c306136..d817270 100644
--- a/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.csproj.FileListAbsolute.txt
+++ b/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.csproj.FileListAbsolute.txt
@@ -23,3 +23,17 @@ D:\Projects\LR\LR Server App\LearningCentre\LearningCentre\obj\Debug\netcoreapp2
 D:\Projects\LR\LR Server App\LearningCentre\LearningCentre\obj\Debug\netcoreapp2.2\LearningCentre.RazorTargetAssemblyInfo.cache
 D:\Projects\LR\LR Server App\LearningCentre\LearningCentre\obj\Debug\netcoreapp2.2\LearningCentre.dll
 D:\Projects\LR\LR Server App\LearningCentre\LearningCentre\obj\Debug\netcoreapp2.2\LearningCentre.pdb
+D:\Projects\LR\LR Server App\LR-Learning-Centre\LearningCentre\bin\Debug\netcoreapp2.2\LearningCentre.deps.json
+D:\Projects\LR\LR Server App\LR-Learning-Centre\LearningCentre\bin\Debug\netcoreapp2.2\LearningCentre.runtimeconfig.json
+D:\Projects\LR\LR Server App\LR-Learning-Centre\LearningCentre\bin\Debug\netcoreapp2.2\LearningCentre.runtimeconfig.dev.json
+D:\Projects\LR\LR Server App\LR-Learning-Centre\LearningCentre\bin\Debug\netcoreapp2.2\LearningCentre.dll
+D:\Projects\LR\LR Server App\LR-Learning-Centre\LearningCentre\bin\Debug\netcoreapp2.2\LearningCentre.pdb
+D:\Projects\LR\LR Server App\LR-Learning-Centre\LearningCentre\obj\Debug\netcoreapp2.2\LearningCentre.csprojAssemblyReference.cache
+D:\Projects\LR\LR Server App\LR-Learning-Centre\LearningCentre\obj\Debug\netcoreapp2.2\LearningCentre.csproj.CoreCompileInputs.cache
+D:\Projects\LR\LR Server App\LR-Learning-Centre\LearningCentre\obj\Debug\netcoreapp2.2\LearningCentre.RazorAssemblyInfo.cache
+D:\Projects\LR\LR Server App\LR-Learning-Centre\LearningCentre\obj\Debug\netcoreapp2.2\LearningCentre.RazorAssemblyInfo.cs
+D:\Projects\LR\LR Server App\LR-Learning-Centre\LearningCentre\obj\Debug\netcoreapp2.2\LearningCentre.AssemblyInfoInputs.cache
+D:\Projects\LR\LR Server App\LR-Learning-Centre\LearningCentre\obj\Debug\netcoreapp2.2\LearningCentre.AssemblyInfo.cs
+D:\Projects\LR\LR Server App\LR-Learning-Centre\LearningCentre\obj\Debug\netcoreapp2.2\LearningCentre.RazorTargetAssemblyInfo.cache
+D:\Projects\LR\LR Server App\LR-Learning-Centre\LearningCentre\obj\Debug\netcoreapp2.2\LearningCentre.dll
+D:\Projects\LR\LR Server App\LR-Learning-Centre\LearningCentre\obj\Debug\netcoreapp2.2\LearningCentre.pdb
diff --git a/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.dll b/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.dll
index db2ca99..81d4401 100644
Binary files a/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.dll and b/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.dll differ
diff --git a/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.pdb b/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.pdb
index 963e2cf..b3ff2ab 100644
Binary files a/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.pdb and b/LearningCentre/obj/Debug/netcoreapp2.2/LearningCentre.pdb differ
diff --git a/LearningCentre/obj/LearningCentre.csproj.nuget.cache b/LearningCentre/obj/LearningCentre.csproj.nuget.cache
index 532c616..2d71d2a 100644
--- a/LearningCentre/obj/LearningCentre.csproj.nuget.cache
+++ b/LearningCentre/obj/LearningCentre.csproj.nuget.cache
@@ -1,5 +1,5 @@
 {
   "version": 1,
-  "dgSpecHash": "iiKo6Y49fArhUC34DnNAgYSRM7C+lby9fNdAR508cEmCqhjoW4NWCm/3fOdqJoal6gjdE1pWR3+9Z1iBbl1G6A==",
+  "dgSpecHash": "K7tXRcFnQOMhVOg0H2339r8mdUfKkr6cZsL80+/28B+LTD/Qe5Zw8v4h+/SDnjibWFSdsuk6LZcLW6XRvGjUPw==",
   "success": true
 }
\ No newline at end of file
diff --git a/LearningCentre/obj/LearningCentre.csproj.nuget.g.props b/LearningCentre/obj/LearningCentre.csproj.nuget.g.props
index 109487c..a131287 100644
--- a/LearningCentre/obj/LearningCentre.csproj.nuget.g.props
+++ b/LearningCentre/obj/LearningCentre.csproj.nuget.g.props
@@ -3,7 +3,7 @@
   <PropertyGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
     <RestoreSuccess Condition=" '$(RestoreSuccess)' == '' ">True</RestoreSuccess>
     <RestoreTool Condition=" '$(RestoreTool)' == '' ">NuGet</RestoreTool>
-    <ProjectAssetsFile Condition=" '$(ProjectAssetsFile)' == '' ">D:\Projects\LR\LR Server App\LearningCentre\LearningCentre\obj\project.assets.json</ProjectAssetsFile>
+    <ProjectAssetsFile Condition=" '$(ProjectAssetsFile)' == '' ">D:\Projects\LR\LR Server App\LR-Learning-Centre\LearningCentre\obj\project.assets.json</ProjectAssetsFile>
     <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">$(UserProfile)\.nuget\packages\</NuGetPackageRoot>
     <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\l.rasulov\.nuget\packages\;C:\Program Files\dotnet\sdk\NuGetFallbackFolder</NuGetPackageFolders>
     <NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">PackageReference</NuGetProjectStyle>
diff --git a/LearningCentre/obj/project.assets.json b/LearningCentre/obj/project.assets.json
index d46e7c5..153293e 100644
--- a/LearningCentre/obj/project.assets.json
+++ b/LearningCentre/obj/project.assets.json
@@ -14134,11 +14134,11 @@
   "project": {
     "version": "1.0.0",
     "restore": {
-      "projectUniqueName": "D:\\Projects\\LR\\LR Server App\\LearningCentre\\LearningCentre\\LearningCentre.csproj",
+      "projectUniqueName": "D:\\Projects\\LR\\LR Server App\\LR-Learning-Centre\\LearningCentre\\LearningCentre.csproj",
       "projectName": "LearningCentre",
-      "projectPath": "D:\\Projects\\LR\\LR Server App\\LearningCentre\\LearningCentre\\LearningCentre.csproj",
+      "projectPath": "D:\\Projects\\LR\\LR Server App\\LR-Learning-Centre\\LearningCentre\\LearningCentre.csproj",
       "packagesPath": "C:\\Users\\l.rasulov\\.nuget\\packages\\",
-      "outputPath": "D:\\Projects\\LR\\LR Server App\\LearningCentre\\LearningCentre\\obj\\",
+      "outputPath": "D:\\Projects\\LR\\LR Server App\\LR-Learning-Centre\\LearningCentre\\obj\\",
       "projectStyle": "PackageReference",
       "fallbackFolders": [
         "C:\\Program Files\\dotnet\\sdk\\NuGetFallbackFolder"