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 so understand it happens to me all time. I can say I have a great friend list. Go to that person and click on them. you will see send or request life plus an arrow click on it and it will say unfriend click on it they are gone.