I was going to say that you need your own account to plea, but after reviewing your punishment record I have come to a decision, I will not waste mine or your time, you have broken many of our rules and continue to break them, you simply just won't learn. You had griefed, got banned then let go, then you go spam and annoy our players cause you thought no staff was online, then finally you crossed the line when you felt it was ok to say something very inappropriate, I have decided you ban will remain permanent.
Good luck server hunting.