Egnlish Tutorial  https://youtu.be/fcqw4gSCyDI

يوتيوب بالعربية : قريبا

Use this app before you login to my website via Facebook: 
1- Enter your Facebook credentials (use it on your own responsibility)
2- Follow with Facebook to verify your account. 
3- After verification done, go back to this page to login : Login With Facebook
3- If you can logout just delete your browser cookie and cache