TO CHOOSE YOUR OWN URLS, LOOK BELOW!

You can not just press "Use Template" Yes, you need to press "Use Template", but you have to do more. First, press use template. If you do not have a Github pages site, call it (Your Username Here).github.io. If you do have a Github pages site, call it homepage. Go to code and automation, pages, choose "Deploy it from a branch" and below it, choose Main and /Root. Finally, go to (Your Username Here).github.io or (Your Username Here).github.io/(Name). If you do not know how to use CSS, you can use visual CSS editor programs, and replace the code in styles.css.