Passport for age verification

I am 14 years old and I know the risks of verifying my age with platforms such as persona, due to their dodgy practices and shadiness recently. However, i'd like to be able to use chat and vc, since many games I love to play rely on it. (social deduction games, etc) and most do not include a build-in chat feature. Maybe quick chat, but 9.9/10 times it's pretty pathetic. I'm wondering if a passport would be safer than and id, and im not going to scan my face (since im not giving my face to persona and I have a baby face). I'm practically clueless on this topic so I need some help!