Upgrade to Premium - Using TU Bucks? : General & Trouble Shooting

Hello! I've sent you a PM a couple times, but haven't heard back. Please let me know if I can get an upgrade via TU Bucks...

Here is a post that shows my bucks http://www.taultunleashed.com/phpbb2/about65793_Emergency_Update_to_Fix_an_Exploit_.html

Or I'd even be willing to pay, however every time I try to upgrade it says my account name is wrong and doesn't give me any options to upgrade.

Thanks!

done.