now that i look at this in more detail i've got to say, theres not much point in me contacting AT&T as all they look to be are sponsors. I imagine they just foot the bill. I presume its the tetris companies and EA mobile which are in charge of deciding the winners. (bottom left logos). If you discover it was AT&T then let me know and i'll raise it with one of their divisional CEO's.
Issue has already been resolved in this thread. http://www.tetrisconcept.com/forum/viewtopic.php?t=939 *Locks thread*