Crashes continuosly

I had this game before on a different account and it kept crashing, now that I have my own I decided to give the game a second go and it worked fine until I decided to connect it to my Facebook account, since then the game would crash every time I would attempt to buy an item or an item was retrieved! I lost too many coins and pearls already! PLEASE FIX IT ASAP

Лолидоли about Mermaid World, v1.12.2