How to get unbanned from a thread?

[Prohibiting]

Got myself banned from 2 threads 2+ years ago that are still active today. The reason was for trying to sell something. How can I request for the bans to be lifted?

Mods- if you’re reading this, unban me… please….

[Kinky]

You can't request a thread 'unban' as they don't exist.

A thread ban is permanent.