The DEMO version only includes 4 pages:
http://gravityrope.com
http://gravityrope.com/2017/02/13/gallery-1.html
http://gravityrope.com/2017/02/13/gravity-rope-greenblue.html
http://gravityrope.com/2017/02/13/gravity-rope-blackred.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.
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