GitHub account not connected issue

I’m trying to make my Git push the branches but when I do it says I need to connect my GitHub account which I’ve already done but then when I click the connect it brings me to a blank page that says unauthenticated at the top left corner. How do I fix this?

Try pressing connect to github, selecting your account, then clicking on the green Save button.

Try clearing cache, cookies, and website data. I am not sure if its possible on Safari, and if not, try to re-link GitHub on a different browser/device.