You have the option now in Syncee to update the product images using the Images recreate update option. This is available both for the Marketplace catalogs and the DataFeed Manager tasks.
Go to the My Catalogs menu of the Marketplace or the Product Upload menu of the DataFeed Manager
Click on the 3 dots at the end of the row of the catalog/task you wish to manage
Select Update from the drop-down
In the pop-up window, select the Images recreate field
Click on Update
Please note that updating the images results in deleting all images of the products the catalog/task contains and that have been added to your store. Syncee will reupload the original product images from the suppliers, and the changes cannot be undone, it is irreversible.
Should you have any questions or need any assistance, let us know via the in-app chat or e-mail at email@example.com.