Camera isn’t working on some apps

Hi! I have this issue for like 3 days. Instagram, Tik Tok, Facebook, all the social media apps ask for my permission to take and have access for photos but when they send me to settings is nothing that i can do. I used to have a button to agree the acces but now it is not there. I don’t know what to do i can’t post stories tik toks anything.

an example