The DEMO version only includes 10 pages:
http://xn--oy2b1bz0pou1a.com
http://xn--oy2b1bz0pou1a.com/layout/maribeauty.html
http://xn--oy2b1bz0pou1a.com/layout/program.html
http://xn--oy2b1bz0pou1a.com/layout/effect.html
http://xn--oy2b1bz0pou1a.com/layout/needs.html
http://xn--oy2b1bz0pou1a.com/front/php/b/board_list_board_no-2.html
http://xn--oy2b1bz0pou1a.com/front/php/b/board_list_board_no-3.html
http://xn--oy2b1bz0pou1a.com/layout/branch.html
http://xn--oy2b1bz0pou1a.com/product/search.html
http://xn--oy2b1bz0pou1a.com/board/index.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://www6.waybackmachinedownloader.com/website-downloader-online/scrape-all-files/ to buy a fully functioning site.
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