Ima rate this 1 star. Why. Firstly i was exiting for dowloading this game. I was in level 6 after 2 hours playing. Secondly. When i wake up in the next day. I train my ninja to level 10. Thirdly. My ninja was level 15. I exit the game for some rest. Fourthly. I almost exited for unlocking the hills. Then i need rest again. The next day. Something happend. When i open the game...... My proggess got reset! My coins reset! my fav training item has been dissapear. Fix this bug. Thank you 😔