Once you've joined, click "manage my picks". I was getting the same blank screen and once I completed that selection, I got into all the pools and made my selections.
That is one of those confusing ones. The software shortens the names of the schools. Also, most people don't recognize the helmets to help them identify the school. The software was mostly written for the NFL. Glad you were able to decipher which Springfield it was meant to be.