App not working – RunGo - The Best Routes to Run Review

I have loaded this app multiple times and each time it goes to open it will start to open the login/home page and it immediately bypasses that screen and goes to a blue/teal screen that talks about this being the best running app. I have a iPhone 7 and am not able to use due to not being able to access the home screen to access the routes I would like.
Review by SC Run on RunGo - The Best Routes to Run.