Hi moonshadow,
I just clicked on several of the items displayed in your store window and each of them was still active.
However, if there are items in the store window that you are no longer selling, you can make them hidden in your Auctiva store by going to Auctiva -> Store(tab) -> Edit Items . On this page you have the option to make listings hidden. Listings that are hidden will not be displayed in your Auctiva store nor will they be displayed in your Auctiva store window the next time it refreshes, which it does about every 4 hours.
-Mike