This is another one of those games designed to get you to a certain level and then make it impossible to progress without spending money. I guess it’s a good business plan, but not great if you want people to keep playing long term. What I don’t get, is your advertising revenue options are not enabled, even if I wanted to watch an ad to gain additional plays or time, the option is grayed out. Is this a design flaw? Good luck to you, not wasting any more time on this game.