Nothing on FF games works.

I can't update my library of games , friends etc.

I see in the forums that some other people have the same problem as me , but i am just tired of it.

How do I delete my profile ?

There's a "User Support" link on the bottom of each page. Use it to contact the Webmaster about your problems.

The only thing I can suggest is to adjust your browser settings back to defaults or try using a different browser.