The DEMO version only includes 4 pages:
http://mactayconsulting.com
http://mactayconsulting.com/category/gallery.html
http://mactayconsulting.com/open-programmes.html
http://mactayconsulting.com/about-us.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit https://www.waybackmachinedownloader.com to buy a fully functioning site.
Go back to the index page