Won't work on iphone xs – Wonder Camera Review

The app is telling me that I need to give permission for the app to run on my phone. But there is no where in the phone that let's me do that. I never had this problem with my iPhone 8. FIX THE PROBLEM!!!!! I use to live this app but now that I've downloaded and CAN'T USE IT....the app is trash.
Review by aFan76 on Wonder Camera.