More people ripping off my customers

Tinsel Silvera notified me of another shop selling my freebie products for a fee. If the shop had simply set them for 0 L$, or just copy, I would have been ok. This person is selling them at 10 L$ each. On top of that, they replaced the landmark to my store with their own landmark. If feels like plagerism where they are taking credit for my work. Essentially though, the customers are going to contact me wanting support since they paid for a product that I give away free. This just gets me all worked up. I don’t like this at all. Why are they getting money for my work?