Just downloaded what appears to be a great game. My 2 year old was watching and touched the screen at the wrong time and selected the incorrect language.
Ok, had the same problem. Had to reinstall. Hoping, this would help someone in future
In main menu, 3 buttons come up, the 2nd is the options button click on that. In the next screen, you would see some 7 options, the 3rd is for language change.
