Game is laggy

The game is very laggy, my phone is fine it has 8 GB of RAM and more than 20 GB free space with 90 frame rate display and I play games like PUBG and Call of Duty smoothly with high graphics and high frame rate but with Candy Crush Saga I only get 25 FPS I don't know why it's very annoying, already tried restarting the phone and updating the game and uninstalling then reinstalling it