What happened?! – Jewel Deluxe 2017 Review

I loved this game and have now been stuck at level 52, not because I can't beat it, but because the game doesn't work!!! Please fix whatever this bug is. The moment I press the level to begin playing the app closes. It's been months and the same thing happens.
Review by Eai23 on Jewel Deluxe 2017.