App crashes at start up – Relax Melodies P: Sleep Sounds Review

Can’t figure out what’s going on. Don’t know where to go or how to fix it. My app has been crashing every time I try to open it up. It’s a shame it’s the only thing that helps me sleep and considering I’ve paid for it and now I can’t access it is upsetting. :(
Review by Violent youth on Relax Melodies P: Sleep Sounds.