@Samuel@ayjay ツ or @TinySlayer are probably best to help you with that. Did you do anything wrong in the PD that could lead to you being banned from PLPD?
I've had a look at your record and your account, you don't seem to be banned from PLPD online. Are you sure you're logging in with the correct credentials? Your records show a server perm ban, but don't show any sign of a PD ban.