The DEMO version only includes 4 pages:
http://egkalos.gr
http://egkalos.gr/blog.html
http://egkalos.gr/2016/05/08/τα-κρασιά-μας-είναι-πλέον-τέσσερα-το-νέ.html
http://egkalos.gr/2016/04/27/hello-world.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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