Unlink playstation account from EA account on old email address

Hi all,

I have currently have 2 EA accounts. My first account is linked to my PlayStation (only lets you have the one linked) however, the first account I do not have access to the email address to get the code to verify my details (stupid 2 factor rubbish) so there is no way I can get through to unlink the PlayStation account.

I am trying to link my 2nd account with my up to date email address to my PlayStation account. Is there anything I can do or anything anyone can suggest? It won’t even let me delete the old account because I am unable to verify the details. I am stuck in a never ending loop!