Ea support

I’m trying to recover this account that was linked to my Steam account but I don’t know the email and I keep asking support for help and they’re telling me to contact email provider but I don’t know the email’s address so I can’t ask them and the AI is no help is there any way to fix this cause I want my account back at the same time I can’t do anything about it cause I don’t know the email and I don’t have access to it but the AI tells me the same thing over and over again