Can’t sign into app store.
Ive bought this MacBook Pro from someone online. They had not reset it yet, so I looked it up myself and did so. Im now trying to Install OS X (Macintosh HD) which asks to sign into app store. I do it & it sends a code to my phone, I put the code on the laptop & then get message pop up saying “This item is temporarily unavailable. Try again later.”
It has been a few weeks.. I don’t know how to fix this.
MacBook Pro