2 Factor Authentication
I have an iPhone 6s Plus, and It is running iOS 13, I would like to enable 2 factor authentication, but the option is missing under password and security. This is all I see:
iPhone 6s Plus, iOS 13
Not all accounts are eligible for 2 Factor Authentication. You need to contact Apple ID Support for assistance. See the Apple Support articles below for contact information.
Apple ID - Official Apple Support.
Contact Apple for help with Apple ID account security - Apple Support. (Link doesn’t always load)
Get Support Work through the screens to get a chat option.
Apple Support schedule phone call