@hummina. Thanks for posting. It seems as though you adjusted the text to suit the case of the folders’ names. You have changed it from:
{easyfolderlistingpro folder=’docs/publicdocs’}
to
{easyfolderlistingpro folder=’docs/PublicDocs’}
It should work now. Let me know. If it doesn’t work, send me an email with a link to the page, and create a temporary admin account for me to access it in the backend. If you are not comfortable with that, I will try to work with you via email, but this is the quickest way.