We're aware of an issue with Facebook purchases for all King Games and our team is on it. 🛠️ Hang tight while we fix things! You can still enjoy the game, and we'll keep you posted once it's solved.
I had the same problem with my Android device, the first time customer care responded but didn't resolve the problem. The second time I used the chat option, the situation was resolved within a few minutes. I was given 75 gold bars because they could not restore my boosters.