I have been trying all day to install the United Airlines app on my Versa 2. I have deleted the app and reinstalled it, deleted and reinstalled the Fit Bit app on my phone multiple times, and i have restarted both my phone on the Versa 2. When trying to install the app, it spends forever trying to login with my my MilagePlus number and password. I can't get past the login screen on the Fit Bit app on my phone! HELP!