Nonexistent old Apple ID log in required
I changed my Apple ID about a year ago on my iPhone. Ever since then my iPad wants me to sign in to my old Apple ID before I can do anything else. I can’t sign in because it says it no longer exists. I can’t request that the activation lock be turned off because It asks where you purchased it and an address. I purchased it on Amazon and it won’t let me just put Amazon in. It needs an address.
iPad (9th generation)