Clarification Needed on Terms of Service Violation for Logo Silhouette Mockup

I received a notification indicating that my uploaded image violates the platform's terms of service. This image is a silhouette of my logo, which I created and own. My intention was to use this image to generate a mockup for an embroidery project. I believe there may be a misunderstanding, as the image is simply a simplified, black-and-white outline of my original design. I would appreciate further clarification on the specific terms that were violated and guidance on how to proceed.