When you remove a file from the media library, you cannot access it again with the Commerce Cloud tools. If you remove the primary image for a product or collection, the next image assigned to it becomes the primary image. If you remove all images from a product, a placeholder is displayed on your store. If you remove all images from a collection,
To remove a file from the media library:
On the Media page, navigate to the files you want to remove.
Hover over a file and click the X icon when it appears.
To remove multiple files, hover over a file and click the check mark icon when it appears. (To remove all the files on the current page, click Select All.) Repeat this for all the files you want to remove and then click the X icon on any of them.
Confirm that you want to remove the selected files.