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 on level 380. I made sure I was connected to facebook on the game, then Uninstalled AlphaBetty and reinstalled it. it worked and now I'm able to play level 381.