BROKEN since the last update

I pay so much money per month for my phone bill. You would think that Sprint could come out with an app like capital one or bank of america that is absolutely seamless and almost as good as using the full website on a computer. You would think that and you would be wrong. The Sprint app looks like it hasnt changed or improved since 2010, and it certainly isnt keeping up with app and iOS technology. But I was willing to let it all go until the last update when I cant even log into my account AT ALL. I type in the correct password and it says "data not found". Good lord. I even tried uninstalling and reinstalling. Nothing. Please fix it and do an overhaul of the app while youre at it.

Uhfkfjgrinipppp about My Sprint Mobile