My my XR iPhone is making clicking sounds like a clock and little blue circles and squares are moving around on the face of the phone
Sounds like screen failure at the very least.
You should arrange a repair
https://support.apple.com/iphone/repair/service
Anything other than Screen or Battery may be a replacement phone and the price is in the article.
You can see additional service information within the following article:
My my XR iPhone is making clicking sounds like a clock and little blue circles and squares are moving around on the face of the phone
