so sir ,
you suggest me what to do now to come back in this forum without any problem
you cant come back to the forum , because perma bann means a warning for a person to stay out from this forum, Only the admin can make a decision about this and you already know badbear's answer, so makin another account here and posting multiple thread will only make him more annoyed by you
this is your decision mods you will ban my account i will creating new and new
i will not do scam but will spam this forum from next time
This isn't the way to handle this. BadBear sometimes revokes perma bans if users stay away or behave (though this isn't guaranteed) but this sort of attitude is only going to cause you more damage and frustration especially when/if your new accounts are found out and banned yet again. Threatening to spam the forum really isn't the way to go about this. Edit: Just saw your other thread
https://bitcointalk.org/index.php?topic=989855.0 
You should leave for at least 30 days, stop evading your ban and then ask nicely. The fact that you threatened to spam the forum are not improving your chances of having your ban(s) lifted though.