I click on boosters but they don't come up in the level that I'm playing.

sconesr

I click on boosters to use in my level. The green checkmark comes up but they don't appear in the level I'm playing. I've tried several times and they just don't appear. It's very frustrating as it's taking forever to get through the level that I'm on. What's the point of having boosters available if they won't work in the game?

StuckInATree

Have you done any troubleshooting so far? If you haven't then this would be a good place to start. https://care.king.com/en/candy-crush-saga/cant-get-your-games-to-load-on-facebook-check-this-out