I went to your auctions and all of your images that are hosted by Vendio are showing up. However, there seems to be one image that is hosted at another website that is not showing up. This is the image that doesn't seem to be appearing:
If this image was working, you should be able to go to that link and view the image. However, when you try to go to that link it comes up as page not being displayed. I believe you might need to double check the location of that image.
Please let me know if you have any other questions.