Someone is stealing my images

Although there is no DMCA in the UK (there is a similar EU directive - EUCD), the host (in this case Amazon) can be held liable for hosting images they do not own, or have been given permission to host (by you creating a listing and uploading them) but are using them in a manner you did not give them permission to do (i.e. used on another listing). Though I’m sure there’s something buried (probably) in Amz’s T&Cs that says they can do what they like.

But if you created the images, or commissioned them (and the comp/person who created them passed copyright to you), then you own the copyright. Copyright cannot be taken, only given. And you have it automatically on anything you create (with minor caveats).

If you have the originals, you can run them through https://brandfolder.com/workbench/extract-metadata and will extract the date created and any other meta data included (such as the camera or phone taken with). So if the date is well before their listing, you have proof your images were created before they listed. If you commissioned the images, then either in the contract, or in a simple 'letter/email, you can check if you’ve been passed the copyright. If it’s not explicit, just ask who took them to put something short in writing you can pass to SS.

As Amazon’s servers are all over the place, including the US, then DMCA would apply and you could send what’s called a Takedown request to the MDs email. Search the web, plenty of templates.

I dunno if SS are clued up enough to know what DMCA or EUCD are, but you never know. Might be worth mentioning. I’ve used it many a time on sites that have stolen my images. If they ignore, I then use a company called Pixsy to go after them (if they can - commercial, not in Russia, China, etc.).