Won't load!!! – FitRPG: Gamifying Fitbit Review

I've downloaded this app twice and every time I try to go to a separate screen other than home it won't stop loading. When I reopen the app it just makes me sign up all over again. I really wanted to like this app but it won't work for me.
Review by Snackfood0 on FitRPG: Gamifying Fitbit.