I no longer have an email address that my iPhone still recognizes. I changed my apple id on the apple id website via my profile on the apple website; therefore, the website only recognizes my new apple id (email address) and apple id password.
However, I can't seem to delete my old apple id (old email address on my iPhone 11). When I want to download a new app, my iPhone 11 asks me for my apple id password that goes with my old apple id; however, I don't remember my old apple id password.
When I tap on "forgot my apple id password," I receive the six-digit verification code.
However, my iPhone skips the landing page where I should enter the six-digit verification code and returns directly to the "enter your apple id password" for the old apple id email address.
Any advice on how I can delete my old apple id? I only have two apps using it on my iPhone 11, which are of no consequence.