I love this APP..... When it will open!

I really like how this list app is setup. And I have bought at least 15 list organization apps. I have gotten my various lists and categories set up and now the app opens but none of the lists do. None of the other icons work either. I have uninstalled and reinstalled as well. I have the new iPhone 6 and the software is updated. I would love this to be fixed.

Trisaddi-Cali about Shopping To-Do Pro (Grocery List)