It doesn't say locked is says banned. You must have broken the forum rules. The most common reason to be permanently banned like that is plagiarism. Copying someone else's work and passing it off as your own. If it wasn't that have a read through the rules and see what else you might have done.
https://bitcointalk.org/index.php?topic=703657.0is there chance to recover it?i dont do that i am not active for last 3months and i barely make post
As my fellow members already stated, there is no way to reactivate your account. Please follow the rules, the admin wouldn't have banned your account for no reason whatsoever. Keep your chin up mate.