Trouble with iPhone App

I tried to view BigSoccer using the iPhone app earlier tonight, but whenever I tried to view any thread, the log-in screen popped up. After trying to log in there, I got the message "you are not logged in or you do not have permission to do this action." To try to fix this issue, I updated the app, I signed out, I reset my password, I tried to log back in, but still the same message every time I try to view anything. The next step I tried was to remove the app from my iPhone and redownload...

Trouble with iPhone App