Q: I changed my apple ID to a new email address. Now my phone still is asking for my old ID. I do not remember the password for the old one and when I try to reset it tells me the old one is no longer a valid ID. It won't let me delete it. How can I fix

Q: I changed my apple ID to a new email address. Now my phone still is asking for my old ID. I do not remember the password for the o ... I changed my apple ID to a new email address. Now my phone still is asking for my old ID. I do not remember the password for the old one and when I try to reset it tells me the old one is no longer a valid ID. It won't let me delete it. How can I fix more