Git hub pages isn't showing up on my repositories

So I got assignments that I need to pass thru GitHub pages (projects that I forked from GitHub and cloned to my device through GitBash)but every time I go to pages I don't see any GitHub pages or when I go to the pages tab I don't see any links, I tried doing the instructions on this link (https://pages.github.com/) it worked but it only worked with the repository I made. please help thank you!!