Download monitor email lock

Hello,

I would like to include a shortcode for an email lock download in a post.

I followed the description on https://www.download-monitor.com/extensions/email-lock/, but it seems like that it still doesn’t work.

The page https://techonomy.nl/presentaties/ doesn’t show any files that can be downloaded after using the shortcode: [dlm_email_lock id=X]

Thanks a lot for your help!