How to do this if you don't mind my asking?If you guys are linked to your social media, Game Center or Play Store accounts then you should always link the NBALM account to the device as well just in case. Linking only to the device is a sure way to lose your account though if you ever have to reinstall the app.
Under the settings menu (in game next to home in upper left, the gear icon) there is a setting called “Link Accounts”. Choose to link your account with the current device. Then when you login, instead of choosing the other options pick the login from the device option. It’s a lot faster than social media (FB).How to do this if you don't mind my asking?