1. Open the game, find the pause button at the top of the screen and click it.
2. Click Settings, then swipe the left screen to find "Touch Screen" below and click it.
3. Find the "Target Aiming" option on the right and click to close.
4. Return to the game interface, the cross mark should have been removed.
1. Enter the game's settings interface and click the video option on the left.
2. Find and enable "Hide HUD" on the right side.
3. In this way, the cross mark in the game will be removed.