I just started playing this game and had all the red stars from the first island. Now, days later, I still have all the yellow stars but have 0 red ones. Same goes for the other levels. What’s going on?
Red stars reset for the week on Sunday nights. They do this for the league competition.
It took me a few weeks to realize what was happening. I also didn’t know to collect my winnings from the leaderboard, so make sure you do that. Tap on the leaderboard icon, bottom left corner in the game and get your rewards for the stars you earned.