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.
Are your power ups only available if you are a paid customer? Candy Crush Soda seems to be the only
Yeah you won't get them for completing levels and getting high scores, the only chance to get some for free are during the promotions they have and challenges that come up.