This app doesnt work for me

I used to ❤️❤️❤️ this app but, it stopped working suddenly. It said something about an error. I have no idea how to fix this so I deleted it. It works on my parents phones and my moms iPad mini. My dad tried to fix it but it wouldnt work. Please make it work!!!!!! I really want to use this again.

Queen of animal jam about DisneyNOW – Episodes & Live TV, v5.7.0