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.
Have you tried to play this level on a PC, through Facebook or King.com? You can do this in case this happens each time you play the level on your tablet.
https://www.youtube.com/watch?v=prd63g2sVC0