Sometimes I can login. Sometimes I can't. Receiving an error code because the app isn't working. FRUSTRATING! When you select a shoe size and try to add it to the cart but get an error code because it isn't available. FRUSTRATING! When you can't submit a raffle entry - because you can't login - because the app isn't working properly. FRUSTRATING! And tech support will tell you to delete the app and install it again. But you get the same results. FRUSTRATING!