Email address on EA account no longer valid
All I wanted was to play The Sims 4 on my MacBook when I'm away from my PS5, but when I logged into the EA app on my Mac with my PS account, it didn't transfer my progress. Not only that, but I couldn't even unlink it because that would entail a confirmation link to an email that I don't even use anymore. I have tried to change said email, but it keeps needing confirmation, and I literally don't use that email anymore because it's been deleted. I have tried to speak to EA beyond the standard AI chat, but again, they ask for confirmation through the deleted email before they can transfer me to a real advisor. How can I resolve this and have full control over my EA account and successfully transfer my Sims progress from my PS5 to my Mac?
(CM Edit: title changed for clarity)