Limited Pay pal account? What to do next?

Hello everyone. I'm going to upfront and honest about the paypal issue I have. I created the account when I was 17 (still am - 18 in 4 months time) not fully realising that you had to be 18 to have a paypal. I was using paypal on my phone and laptop and ebay limited my account because it saw this as suspicious activity.

Obviously I cannot verify my age as I am underage (and I would never scan a copy of my passport anyway, even if I weren't! Which is what pa ypal want me to do . . . ) and I cannot close my account as it is limited. I understand that signing up underage was wrong and this could always have happened, I take full responsibility for my actions.

My question is this. Will pa ypal ever close my account? I do not like the idea of them having my card details and would like to use pa ypal in the future when I am legally old enough (and obviously cannot do this while they have my card details). Will there come a point that they close it if I do not use it or reply to their "we haven't heard from you" emails?

Thank you in advance.