Anyone using premiumwebservices Order Listings by Package ID. Not working.

Hi, I have some confusion, Is this plugin randomize only the packageID or the posts inside the packagesID ?

I have no packages. I just want to randomize the post, Can this be done with this ?

And after activating this plugin, category page shows, no-result ? 0 results found even though I have some listing in that category, which are shown in recent listing block. Recent listig block can be used as random listing.

Can’t the same function be used in search and catogory page to random listing ?