гшгщщ

not sure if this is for the topic. last time my crystals were around 500+ after buying things. suddenly it became 1400+ out of no reason.didnt buy anything or earned that much during battle then next day becomes 1000+. i didnt buy anything and im 100% sure of it. then next day it becomes 500+ ive earned back like 1000+ now but if its not bug i would have around 1.5k i think. please return i need to buy tank colours :O