Changed my apple I'd (added email address). Now every time I pull up the apps to upgrade it shows my old I'd and I can't access any upgrades. I can buy new apps with my new I'd but I still can't upgrade any of my present (already purchased)apps
Content purchased with an Apple ID are permanently tied to that Apple ID.
Did you change the email address or create a new one?
If the former, simply sign out and sign back in with the correct credentials.
If the later, simply provide the password for the correct account.
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