My t-shirt for sale, but not by me

As you might have realized, or not, I am not at any known social media websites. Also, I do not use Google tracking on my site. Sometimes though I do like to see if, and if so, on which websites my name pops up. This morning, I found my Rammstein T-shirt design on a site I had never heard of. To me, the site looks like one of those internet scams. If they are legit, they should have asked permission to use my design, is my opinion.