You don't have the "Registered" sign, so I think that may be the problem. You need to have your key in the forums, and the game, and have the exact same name. (without clan tags)
Well, I didn't take out my registration key. I had to re-enter it. But that should have been the first thing I checked! Thanks for the obvious answers.
its been about a week since ive had any winnings, and ive won a lot of matches, and my reg key has definately been in the whole time (i check it daily since the problem started)