Need help with Facebook

So I’ve got a unique problem. I made a Facebook a while back when I was younger with the gamertag I used online and not my real name but I used my real email. Well the Facebook I use now I had to use my school email due to my main email already being linked to the old account. I want to swap my main account email to my actual email. The problem is the old account I made is locked because I had forgotten the password and to prove it’s me trying to login Facebook wants a photo of my ID but since the name is not my real name it wouldn’t do any good. Is there a way I can delete the account so it unlinks my email? Many people said try reporting it but when I look up the account I cannot find it on Facebook anywhere.