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.
banned for no reason? I don't think it's possible for your account to be banned without reason. surely you have made mistakes such as Plagiarism, Posting Malware Links, Hardcore Multispamming or other. as discussed in the following link:
https://bitcointalk.org/index.php?topic=5043370.0