Camera Trouble... FIX PLEASE

This app makes complicated stop-motion animation a simple task by using intuitive and imaginative short cuts to your otherwise lengthy process. However, after a while of animating my camera still works... But not on the app. This means I cant actually use the app and the only photos I get are black pictures of nothing. The app is allowed to use my camera and theres nothing wrong the lighting nor the camera itself. Im kind of disappointed.

Ov3rlord 46 about myCreate