Edit: This is a held post from July 12, 2019.
Peter_Tornaros Great! Keep an eye on your booster count. About a month ago, there was an "error" at King.com (or so King would have us believe - I have my doubts..) where boosters were being collected (from sugar drops and the spin wheel) but the count was frozen/not moving. That was actually my reason for joining this community. Thankfully the problem was fixed after a few weeks and hasn't returned. But being mindful won't hurt.
Also, a tip: if you time it just right, you can get a free wheel spin on both your app/mobile game and King.com, meaning two free boosters. The King.com wheel resets at midnight, and my Win10 wheel usually does around 8pm (might be different for your game though). I usually spin the King.com wheel in the morning when I collect sugar drops and the Win10 wheel that same night.