Can't access my account

[Baszert]

Hi,

Since an hour, i can't access my account trough the normal login (username and password) and only trough the Facebook login. But when i check my account (when logged in with Facebook) the e-mailaddress, birthdate and password has been changed to someone else? Is there a way to reset this? I have an premium account and without the password, i can't cancel the subscription. 

Thanks. 

[Baszert]

I've contacted support via a contactform. Hope this will be solved quickly.