In order to add or replace images to your listed product, search the product listing using your vendor SKU.
On the Attached Files section of the product detail page, upload the new image/s by clicking the "Drag files to upload, or click to select one" button. Images should be 600 x 600 (minimum) up to 1080 x 1080 pixels.
Once uploaded, click the New Conversation button on the Messages section of the listing. Then, send a message to the copywriters (copywriters@retailcloud.io) that you have uploaded the images you want to add/replace in the listing.