Family Link blocks installation?

I'm 15, have a Playstation and until now had the Ps app. However, some employee thought, let's do it from 16. Yes, that's fine, yes. However, my parents come with an app lock. Maximum age 12. I ask them if they can take the lock out for me, and then they say no, you don't need that, what is it for, I'll tell you and they say you don't need that. That's upset, how can I bypass this lock?

Unfortunately, this is almost impossible with the PS lock, but you can reset the PS, you would have to download everything again, which shouldn't be a problem

I mean the app on the phone

If you have a home button on your cell phone, you can load the lock by spamming the button