Ohhh there are many very talented witches here who make content and sell witchy goods! 
Off the top of my head, @SilverBear and @MeganB make wonderful content, and I know @roxanne and @chelsey1 have shops!
I found @chelsey1’s post in Recommendations:
I just mentioned a few people that came immediately to mind, but I am sure there are others too, and perhaps there were other posts that I missed! You may want to browse through the Recommendations section- many great online shops and sources on various topics have been shared there! 
For everyone else who has a channel, shop, or makes wonderful witchy content, please feel free to write about it here and make a post in Recomendations to show off your hard work and amazing goods! 