I rate this app 2 stars only. At least I had played the game for two weeks. Around 7 pm today when I played last. I earned almost two hundred diamonds and is in the burger station already or whatever you call it. Just a moment ago, I came to open the app to play again and I'm back at one/ t zero again. I don't know what happened but all those time I spent playing with this app has gone in vain. I mean, I came to love the game only to find my efforts gone.