Hello! I love your game but.. there are 2 problems at FIRST the game was fine until something black started appearing on the left of my screen and after doing some tests I found out it was happening in the game because of it soon the game started to overheat my device and lagged a lot And after I opened the game now! Right now! The game said You may have not purchased this app bla bla blah but this app cost no money! Sooooooo yeah....