The DEMO version only includes 4 pages:
http://stennapolymere.com
http://stennapolymere.com/p/qui-suis-je-presentation.html
http://stennapolymere.com/p/la-boutique-en-ligne-stenna-bijoux.html
http://stennapolymere.com/p/mes-articles-coups-de-coeur.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