I was banned for making another username only because i disliked the current username i had i didn't do it for malicious reasons at all but i then made another name to plea my case and that name was banned, i have constantly tried to contact the forum and ask could i return but no one has responded to my emails, it's been a couple of months and i decided to make this name and ask could i please return to the forum?

The rules are quite clear and you admit to having broken them multiple times.

It seems very telling to anyone familiar with this kind of scenario/plea that you don't cite your earlier usernames or to whom you addressed and when you sent the alleged emails.

Whether or not the first infraction was a mistake/"innocent", the subsequent ones were undertaken in clear knowledge of the rules of the board. You appear to have decided that you are a special case and can break these rules with impunity.

From my perspective, as one with no clear knowledge of the earlier sequence of events, I would say that your ban is permanent and irrevocable. Maybe it will serve as a lesson to anyone else minded to set him or herself outside of the rules.