The DEMO version only includes 4 pages:
http://juicedskateboards.com.au
http://juicedskateboards.com.au/collections/all-electric-skateboards.html
http://juicedskateboards.com.au/products/exway-atlas-4wd.html
http://juicedskateboards.com.au/products/exway-x1-max-riot.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