Chosen Solution

The camera lense is cracked on the oculus quest 2 And it can’t detect where my hands are so I can’t play

Stephanie Gonzalez sorry to tell you but iFixit does not do repairs. This is a self-help forum where you get empowered to fix your own devices by getting some advise and help to do so. For your issues I would suggest that you check this guide Oculus Quest 2 Disassembly and see if you are willing to go that route. Here is a good video on replacing the camera.

You can try to use a bottle of watch glass repair, but it may not work. This is an untested method.