my phone camera glass broked
My iphone camera glass broked still under warranty coverage
How to fix iPhone broken screen
Broken screens are only covered by Apple if you paid for an extra AppleCare+ coverage (in which case make a claim).
The standard 12 month warranty does not cover broken screens
You should arrange a service or 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.
If not covered by warranty and you don't have AppleCare+, you may have to pay full replacement cost for severe damage
You can see additional service information within the following article:
Get your iPhone, iPad, or iPod touch ready for service - Apple Support
Screen Repair