Hey there, and welcome to Apple Support Communities Dog_person,
We can certainly understand your concern and can help provide some insight.
We recommend checking out these steps for more information on what to do if you are having issues with your screen.
" If your screen is too sensitive or responds intermittently to touch
- Restart your iPhone or iPad.
- Make sure that your screen is clean and free of any debris or water.
- Disconnect any Lightning or USB-C accessories. If your screen works after removing an accessory, try using a different outlet, cable, or charger.
- Remove any cases or screen protectors.
Contact Apple Support
If your screen still isn't working, you might need to set up service for your device. Contact Apple Support. "
For additional information, check out this link: If the screen isn't working on your iPhone or iPad - Apple Support
These steps will help ensure your device is working with ease and can fix common issues like the ones you’re experiencing.
Kindest regards!