graphics and images distorted on my iPad

I fully comprehend that you have attached a static image (a screenshot) derived from a media source. As perviously suggested, a forced-restart will often resolve a screen/colour rendering issue - should one occur on iPad.

If you have tried the forced-restart without success, I recommend that you ensure that you have a current iCloud or iTunes backup of your iPad - then conduct a Factory Restore:

Restore your iPhone, iPad or iPod to factory settings – Apple Support

This procedure will completely reset your iPad - and completely reinstall iPadOS at the most recent version that your iPad can support. At conclusion of the process, you may optionally restore your data and settings from your iCloud/iTunes backup.

The latest image does illustrate an issue. Very often, a forced-restart of the iPad will resolve an isolated issue, such a a video rendering problem.

• On an iPad with a Home button: Press and hold the top button and the Home button at the same time. When the Apple logo appears, release both buttons.
• On an iPad with Face ID: Press and quickly release the volume up button, press and quickly release the volume down button, then press and hold the top button. When the Apple logo appears, release the button.

I hope this simple restart will be helpful in resolving the problem.

I see nothing wrong with your screenshot, unless I am missing something. This is a screenshot of my iPad Air 3 with the control center enabled. The background should be muted like that.

The digitizer is what powers your screen. If Apple says there is nothing wrong with your iPad however, I don't know what you hope we can do to help you? We are ALL users writing from our homes on this user to user only forum.

We can't diagnose an issue like this for you. Schedule an appointment at your Apple Store Genius Bar for evaluation and options.

If you did this remotely, not in-store, take it to a physical Apple Store for them to see. You may have an issue with the digitizer in the iPad, which may not appear in a remote test.

I should have done the same on my iPad, because DUH, you're right, there is nothing wrong with the OP's screen.

That’s OK. I stared at the screenshots for 5 minutes trying to find what the problem was. That’s when it hit me. Like I said, unless I am missing something.