Stuck in clan - Please help

I'd like to thank in advance anyone reading this that may be able to help me.
I made this account in 2010 and it was one of my first accounts so I just put in random information not planning on playing it permanently. Eventually I won a few crate guns and so I decided to continue on it. After playing it for a long time It's become my highest ranked account with my best guns, but there's one problem. I'm stuck in this clan because I can't provide the clan page with my security answer and I cant recover it because all my recovery information was random. I can and will do anything in my power to prove this is my account, I can tell you previous passwords, previous in-game name, Roughly how much zp was put in, and what method was used, and I'm almost 100% positive IPs will match up from date of creation.

tl;dr i need a gm to help me reset my email and security question so i can continue to enjoy this game to its fullest rather than being stuck in public matches.