Day 14 : authentication issue

Your question may already have an answer on the community forum. Please search for related topics, and then read through the guidelines before creating a new topic.

Here’s an outline with best practices for making your inquiry.

My question: I used github URL as Homepage URL. Upon clicking ‘Get New Access token’ it opens login window for github where I enter my user credential and then it shows 404 page not found. and in postman I get this authentication process going on and on…

what could be problem here, any help?

Details (like screenshots):

How I found the problem:

I’ve already tried: