I just opened a basic store. I sell sports cards. Here's my problem, The main category is baseball single cards, I have sub categories that are years so I can put all the cards from specific years together. My problem is some cards don't show up in certain sub category. They show if you click on the main where it shows all. Example, all the cards are showing in sub categories in years up to 2008. When you click on 2008 there is a message that says "This category has no items available in your area" Is there a fix? It's happening in 3 different sub categories out of 16