touch screen not responding iphone 11 pro

Hi Aliquip,

Welcome to the Apple Community,

where some of us do our best to help each other troubleshoot.

Wondering which operating system (OS number) you have installed on your iPhone,

and (for what the cause might be) what you were doing when the touch screen stopped responding.

Apple support have articles online (links below) that may, or may not help you.

You might want to browse these articles to see what will be best.

Restart your iPhone

https://support.apple.com/en-au/HT201559

If an app on your iPhone or iPad stops responding, closes unexpectedly or won’t open:

https://support.apple.com/en-au/HT201398

If your iPhone won't turn on or is frozen

https://support.apple.com/en-au/HT201412

Hope this helps you enjoy using your iPhone again :-)