Banned?

Well. I just tried to log on and it says that im temporarly banned for scamming

My acc. name is B a k e r
I got a temp ban,
I don't know how i got this ban as i haven't tried to scam anyone.
I don't know who banned me.

The only thing i can think of for a reason for me to get possibly banned is when i was trying to sell my account. We were on team viewer and i did not know he could see the letters i put in for my password. I thought they would come up as circles. And then we went on. He said he would give me $200 for the account. I never got payed for the account. He never even knew my paypal e-mail and i later tried to log on. Password was changed so i tried and got it back. I see no reason for ban. And I need a administrator or mod to tell me how to settle this. I don't see why i would scam someone if i have 40+ vouches and have dealt with more money than he offered me.