Q: how to cnange security questions I didn't set up in first place
I tried to sign in to apple and it asked to answer security questions. They were wrong ones. I never set them up in first place and now I cannot change them.
You need to ask Apple to reset your security questions. To do this, clickhereand pick a method; if that page doesn't list one for your country or you're unable to call, fill out and submitthis form.