Send Electronic Mail using PHPMailer with Lonica CSS Framework
You can try using local servers such as WAMP and make sure to put the phpEmail folder inside the directory wamp64 --> www folder. For XAMPP the phpEmail folder should be inside the htdocs folder
Make sure to enable 2 step verification first.
Make sure to clone the source code using git, turn on local server, and run localhost/phpEmail in the search bar.
You need to create a google app password and make sure that you have provided the correct information such as the generated app password/your email address.