I was banned for self vouiching

Okay i just want to get this clear !I HAVE NEVER SELF VOUCHED!
Im very fusterated about this i was recently banned for self vouching by Sin666 and its a perm ban this just pisses me off i dont understand why i was banned i have been trying to contact some mods and admins but no one replys and every time i try to talk to sin666 he will ban me acc i pmed him with and will block my msn can someone atleast tell me why i was banned or unban me...

BTW MY ACCOUNT IS CYBER CRY