Beyond A Joke

Ok...this is now the third thread I have made about this, and the first 2 (which were made around 10 days ago) have not even been replied to - they have been ignored. I would like this sorted asap as I need to make a few posts on Sythe such as on Mega Jonixs thread as he scammed me but I can't post due to my ban. Anyway incase you don't want to find my other disputes and read them, heres why I'm banned:
I was on MSN and arranging a deal to buy GP from somebody, they added Shredderbeam into the conversation to MM. Shredder requested that I? add him to my MSN contact list...so I did. He said I didn't appear online for him and the 'accept' thing didn't show up...so he asked me for a screenshot to prove I had added him. At this point I was in BH x-fering some GP, and since I had already lost 2 sara sets that day, I was trying to not lose anymore. So instead of sending a screenshot I thought I'll solve this quick and easy by just initiating a conversation with Shredderbeam seperate to the one I had open...which would prove I have him added. But no Shredderbeam wouldn't accept this as proof, and without even giving me time to finish BHing and take a screenshot he blocks me and bans me. This is in my opinion an incorrect ban, and now my disputes are being ignored. All I want is replies...and would like to be unbanned to make sure everybody knows Mega Jonix is a scammer and also because I haven't done anything wrong.

Thats all, if Mods/Admins are reading this please atleast leave a reply with your input it would be greatly appreciated. Thanks