I previously registered my Steam account under a different name on FUF, and I can't remember the email address.

I re-registered my account and linked my Steam account to it. I was told that this account had already been used. And now the funniest thing is.

I can't re-register on FUF (since my Steam account is already registered), nor can I restore my old registration (I can't remember the email address). When I try to restore my data through my Steam account, the password changes on the new account (the one that's blocking me from playing because I re-registered my Steam account on it). So now I can't restore my Steam account password, since I re-registered it, even though the system rejected this registration because it was a duplicate. Your system is really confusing, which is a shame... I wanted to play.