Free item listing not showing up on browse (CLOSED) (CLOSED)

I just listed a free item (rated Adult) and while it shows up in my Product Manager and Store views, it does not show up on just browsing "Free 3d", even though I have SafeSite set to "Adult". I have noticed this problem with my other Adult items as well (still ongoing) and have not been able to figure out what might be different except the Adult status. Are free Adult items just not browsable? What's going on here exactly? People do seem to find this stuff I post somehow but I don't see how, other than them just browsing my store listings specifically.

The most important thing is that visitors see it !

Yeah they do show up if you actually navigate to my store, I just don't understand why they don't show up when you browse "Free 3D" even if you have it set to allow Adult.

Products with a content rating of Adult do not appear in the general marketplace. 
There's a special section for that, with a dedicated menu that is revealed when someone has SafeSite Adult selected. 

I do see your product there. 

https://www.renderhub.com/mature-content

And FYI: 
Since this is a separate 18+ section - and it will only be visible to those with SafeSite Adult selected, you are allowed to use an explicit thumbnail if you want. 

Thanks for the reply. I am aware about the thumbnails, since I forward traffic here from other sites to my free content here I am just wary of people coming from outside like the DAZ forums and seeing a boob and freaking out or something. I would hate for someone to have a boner while at work or whatever