We're aware of an issue with Facebook purchases for all King Games and our team is on it. ๐ ๏ธ Hang tight while we fix things! You can still enjoy the game, and we'll keep you posted once it's solved.
Hey there @cartoons111 and warm welcome to the Community
I have just tested on my game and it worked fine. I would recommend to clear cache and cookies from your device and make sure you have the latest version installed.ย
If that does not solve the problem, take a screenshot so we can see what's on your screen and can help you out. Also, please let us know what device you're playing on and give us your Game ID (check here to know how to find it).