We're aware of an issue with Facebook purchases for all King Games and our team is on it. π οΈ Hang tight while we fix things! You can still enjoy the game, and we'll keep you posted once it's solved.
Going from the comments on the site I've noticed that most in-game promos from king never go out to all players, only a certain percentage. So I'm guessing that you weren't in the group for the christmas ones.Β