When your touch screen is broken, you can use USB OTG cable or mirror Android screen to PC to control and enable USB debugging. And you can view this full text tutorial:
Method 1: Use the USB OTG cable to connect a mouse to the phone, and use the mouse to control the phone without touchscreen.
Method 2: Use an app to mirror Android screen to the computer, and control the phone on the PC screen.
Here are the download links you…