Board Thread:General Discussion/@comment-96.236.228.33-20130106174031/@comment-4877219-20130415222539

Simply:
 * 1) E-Mail Them.
 * 2) Call Them, and tell them you went to your buddies house to play Club Penguin. When you had to leave, you accidentally left your account on and he/she banned it.
 * 3) Call them saying you're a parent and ask for it to be removed.