Hey, thank you for trying out the game and for your feedback! Unfortunately, the game won't work properly on Android. It's optimized for Windows and that's why you are getting these crashes. Sorry for that. I'm quite impressed that it still worked that far, though :-D.
If you have the possibility you could download it on a PC or Laptop with Windows. The crashes won't appear when playing there.
Cheers and let me know if you try it out on a PC :-).