The DEMO version only includes 4 pages:
https://www.estudent-corner.com
https://www.estudent-corner.com/search/label/SCERTClass8Maths_-max-results-7.html
https://www.estudent-corner.com/search/label/HSLCQuestionsPaperWithAnswerSEBA_-max-results-7.html
https://www.estudent-corner.com/search/label/AHSECCLASS11English_-max-results-7.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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