Apple ID PW
My new Apple iPhone, when I try to launch some application (ie Facebook) is asking me for my Apple ID and Password. The Apple ID presented (which I cannot edit) is an OLD ID (an email address that has been inactive for 10+ years) of which I do not have the PW. However, when I look at my settings, my Apple ID in my settings is different than the ID prompted to access FB.
iPhone 12, iOS 16