Hi just looked at your listing, see the problem.
The gallery picture in eBay is not the same as the scrolling gallery in the Auctiva store front.
You have just the free (eBay) header image in your listing which has been used for your Auctiva store front and the Auctiva scrolling gallery (Auctiva items are free).
The green cameras below your listing, sellers other items and those appearing against search results are the eBay gallery picture for which ebay charges.
You can select this option from the listing editor when ceating the listing in Auctiva it is to the right of the image selection windows.
So all is ok you just need to decide whether you need the eBay gallery feature, I would suggest with these eye catching items you would be better off paying for this add-on.
You can correct current items via ebay ->revise item and tick the appropriate box in the Auctiva editor for new listings.
I also suggest if you are to use the existing saved listings you update them to include the eBay gallery picture.
That should have you all sorted out
edited by me to correct poor typing