I''m getting real tired of mobile app on my Samsung ZTE Valet, after opening app I get a black screen with music, and keep opening a new account when have no clue what clicking on. BTW nice offer you have for it 50 FP's to join and %)% off FP's, starter pack 8 great items @86% discount. I'd like that option. Am I suppose to un-install this app every time this occurs or what? PS: I don't play them, but why the heck is there a option to do it as guest?