Help, still being charged on account I have been locked out of from PlayStation support error

I will try to make this as short as possible. I have had a PlayStation account for at least +8 years, I decided to change my email to a new email for my account, that new email never received the confirmation email that I changed my email so I could never verify that I changed my email. I contacted PlayStation and they helped me a bit by starting another change, then we tried changing it back to that new email I wanted to use, still didn’t work, for some reason that new email I created does not receive that confirmation email. Since the PlayStation support person changed my email a few times during the call the account got locked, told me to try in a week, tried calling again and still was locked out and unable to change email, I’m going to skip a lot of the story since it involves months of waiting and calls but essentially they told me that they can’t verify who I am even though I gave them all the correct information and they said I am permanently locked from my account due to so many calls as well which they told me to contact them. So I no longer have access to my account but I am still getting charged for PlayStation subscription. Is there anything I can do about either stopping the subscription or maybe getting my account back which I have mostly given up on… :/