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.
Clair, try this. Close all other programs, clear out your browser cache, update flash if required and then try again to play this level. There's a king video that recommends some similar things to try:
https://www.youtube.com/watch?v=OESCE4Jj2tU