My Apple ID birthday doesn't reflect changes after turning 18 with parental control
I recently turned 18 and want my apple ID to match that so that my mom can't view/change my screen time settings. My mom is kind of controlling and has my birthday set to a day almost a year from now (approx. when I would move out for college) and will not change it. If I apple support are they able to change my birthday? What proof would I need?
[Re-Titled by Moderator]
iPhone XR