A few days ago PayPal decided to ask me to verify my ID in order to keep using their service. After uploading ID documentation they decided to close my account on the basis that my account was opened before I turned 18, despite being 22 now.
PayPal informed that any balance in the account would be able to be withdrawn after 180 days (6 months) and I was free to create a new account, as long as I do not use the same email, card or link the same bank accounts.
If you opened your account before turning 18, I would advise you to remove all funds, emails, bank accountds and card. Close the account and then open a new one if you’ve turned 18.