The DEMO version only includes 4 pages:
http://zen-space.net
http://zen-space.net/widget/form/Cz5NoqhJ5hXUx1nHP3qV_ext_iframe.html
http://zen-space.net/portfolio/our-services.html
http://zen-space.net/portfolio/faq.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/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
Go back to the index page