From my personal experience I have tried to sell, sell and sell on Facebook but with no luck. I didn’t even realize just how connected I was to Facebook to where even every thought was connected. One thing I learned over time that the best thing to do was honestly distance yourself from social media like Facebook as it can become toxic for yourself too.
Although I have a small number of people on here I am actually a lot happier selling through WordPress and cults. Most of my money comes from Cults3d at the moment but am hoping to get this going as well. Independence is a very big deal especially when you make your own business.
Do not ever rely on social media to do your hard labor for you. I am realizing this now as I begin to develop my work on my own. Your fans will come to you if you put in the labor.