What's the problem exactly? You broke a rule with ban evasion and your nickname is banned permanently. There's nothing you can do about it.

no i dident i never had a name perm so yah i just want my name back op plz do

Try to write a email to 

moderator@flyordie.com

You're very unlikely to get a perm banned name back.

Don't expect a reply to the email you sent, only on very rare occasions do they reply. And that's me speaking from experience.