How to use Wordpress login system instead of the app login system

[tanishbaansal]

Can anyone please help me linking my wordpress site login page to the profile page of the app and on the main screen when site opens and when a user register using wordpress system his name appear on the top bar . Please help because when i used the app and sign in with my password and username which i typed before the site does'nt open my account but created a new account with that name and my points were deleted.

Thanks in advance