Thats happen to me a couple of times normally it seems like I need to relog in the app other times I just clear the app data or restart the device.

Also the thing about this game is why yes casino's are smart at how to keep people invested, this is also a mobile game so they are appling the same crap that EA and Activision does which is to generator a level of frustaition that the player is engaged longer and more likely to spend to have peace of mind and the fact that everything in the game is rng it might as well be a casino just it uses bad practices to get money. Also they actually stated they do that tactic but in a pr fashion by saying the rng is low so the player feels joy when they finally get the girl, which in itself is a nice way of stating the sentence before it.