To play more effectively with three fingers, first divide your screen horizontally into two halves, the left side screen and the right side screen. Next, split the left side screen into two halves vertically, the upper left side screen and the lower left side screen. Use your left thumb to access all buttons on the lower left screen and use your right thumb to access all buttons on the right screen and use your left index finger to access the buttons on the upper left screen. Finally, set all the buttons according to the image above on your screen.