Hey man, I just went through a bit of flagging due to trying to help out a friend find some folks to work with for his Licensed THC farm. And briefly here’s how it was explained to me (and I’ll be paraphrasing and elaborating):
It is a very grey area about listing THC “products” that you have. Some might consider it advertising. And there are strict rules about that in every state. Even though you may not have put up an “ad”, people really love this place, are protective of it, and don’t want it taken away. So something along the lines of “DM Me” might fly under the radar, but it also may not. Maybe just DM them directly. Definitely Do Not List products or prices on the forum, they will get flagged and removed. Hope that helps, and tread lightly 
@notagreedybroker