Nostalrius Begins - Quality wow vanilla realm (1.12)

Went to login today at around 11:00am my time (Pacific) and was notified I had been banned. I have never bought or sold Gold, I do not spam, and I don't swear. . . The only time I transfer gold is between my Playing Toons (Bigshot & Telluric) and my Bank Toon (Fellswargo). I know there's only 3 days left but hey, I want to play!
Help me. Thanks!
Bigshot / PVE server