😫😫😫Crashes after a bit of gameplay!!!!!

I do hope that someone that can help sees this. I’ve always had problems with crashing. Every time I’ve gotten on a world at some point the app crashes. There have been moments that I thought the crashing was fixed but then it crashes! I e tried everything that could have been a problem: shutting off my phone the turning it back on, I’ve deleted the app and then re-downloaded it again, I’ve deleted worlds and add-ons. Nothing has worked. 😞😔