Game crashes when I get an ad – Hello Stars Review

Every single time I get an ad the game crashes and x’s me out of it! This makes it hard because if I complete a level it gives me an ad so I open the game again and I have to redo that level and sometimes it happens over and over so it’s really annoying...I’m even on an iPhone 11 which is really powerful! Fix this please!!!!
Review by Hogdawg 64 on Hello Stars.