How can I stop my mom's Apple ID from being prompted for app downloads on my iPhone 12?

i recently got a new iphone 12, ios version 17.3.1, however if i try to install an app that I had on my old iphone, (i did do a data transfer when setting up the new iphone so i have my apple ID and all my data) but when i try to install the apps it requires my moms apple ID verification and prompts me to type in her apple ID password, the screentime is not activated and i am logged into my apple ID in every app, (messages, icloud, appstore, etc). I don't want to have to keep typing in her password for my apps and then also require a 2FA code just to download something.

Edit: I had the same issue on my old iphone 8+

[Re-Titled by Moderator]