Banned?!

Wtf is going on, it says im banned for impersonating unbanned or whoever.
I HAVE NEVER IMPERSONATED ANYONE. Why the hell would i add unbann3ed on MSN if i was impersonating him? Where is the logic in that. Has anyone ever filed a scam report against me!? Where is the proof i have done anythign wrong. I dont even use MSN as my client, i use trillian astra, and that shit can get buggy. But my SOLE MSN that i use is [email protected]

Also why would it be in my signature if i wanted to scam people.
This is ridicilious.