What is the correct URL to view the page on your local server. We need to establish that.
You say the url you entered doesn't work. That is the problem. I'm not sure what URL would work, so I don't know what you need to change it to. Perhaps you local server isn't installed properly. Maybe the dash in the folder name is causing problems.
Don't worry about anything else until you have a url that works in your browser for viewing pages you created on your site. Until that is fixed it definitely won't work.