Samsung game optimizing service bug

You need to add some features to game booster: increase touch response, reduce touch latency, FPS stabilize, network speed booster.!
Game optimizing service has so many bugs. It occurs game lagging and frame rate drop and game crashes.
I play game’s on my galaxy A70 with:
6GB ram
128GB internal storage
Snapdragon 675 Chipset
But my games are too much lagging every time and phone heating up like Sun I can’t even play game’s smoothly because FPS goes down too low and touch screen not responding quickly and touch screen lagg!