The DEMO version only includes 4 pages:
http://carry-it.de
http://carry-it.de/products/carry-it-geschenkgutschein.html
http://carry-it.de/collections/frontpage.html
http://carry-it.de/pages/so-funktionierts.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.
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