Purchased Farm Cash Not Credited

It does take time for you to get the farm cash because they have to process that you even bought it. But after a couple days, if it does not show up still, you can try this. If you go to the game, and scroll all the way down, there's a button that says support. There, you can type your question and they will answer it for you. I was trying to find some kind of way to contact them, but this is all I could find.