I do not know why my account is banned here, and do not know what the error is, I did not violate and always follow the rules. really sad to have to create a forum account from the beginning and now it's hard to increase the rank.
The reasons for ban of account is some times best know to the administrator of bitcointalk. Sometimes, bitcointalk accounts are suspended because of user posting off topic comments. I will suggest you write to the email provided and see how the administrators can help.