Hi Nicolas,
Thanks for confirming your account.
The KS Vogue theme uses image-based color swatches. To show the images, you must upload them to your Files section with the exact image names.
For example, your first option value is "Black" so the swatch name must be swatch-black.png Another option value you have is "Black with Grey" in this case the swatch name must be swatch-black-with-grey.png
On the other hand, if you want to show the variant images instead of the color swatches, which is the standard approach, then you need to provide your store URL along with a 4-digit collaborator code so we can send a partner account request. We will modify the codes for you.
