Can not purchase from app store invalid apple ID
I have an old email address that my brother used years ago as an apple ID.This email address doesn't exist today and I never ok'd it's use in the first place but every time I want to make a purchase from the app store that old email address comes up and I'm done.How do I delete it from the apple ID sign in screen ?
I clear it and put in my current apple ID email address but when I enter it with my password a screen pops up and says it's unauthorized due to the old one.
It's driving me nuts,
I'm new as of now wasn't aware of this valuable site as I'm sure there is alot of knowledge in it's members,
Thank You