I'm using an Android device LGE Optimus version 2.3.3 Restaurant Story version 1.3.1 did the last update on Dec. 20. Not sure how to explain this but it seems to me that when I log into the game 3-4 hours later I've only earned 4 coins in food sales. I've read the threads where people are saying their food is going too fast, while mine is not selling at all. I've uninstalled and reinstalled and same problem. My door is not blocked when I logged out, so customers are able to enter.