To clarify your concern. Account is not against the rules here even until now. DT is just unmoderated and they find account selling as unethical because it’s the cause of a lot of problem like what the negative tag description.

It’s very hard to convince DT to remove if you don’t do anything to contribute in the forum aside from waiting for 5 years to request for the removal of negative tag. Trust feedback has no expiration though and DT decision can’t be affected by the time. Good luck with this bud.