Posts not appearing in category

Hello

I am using WooTheme Gazette edition theme in my blog. it is a amazon affiliate site which is using Zonebuilder. the problem is some of posts not appearing in my category. There is some post which is appearing that is amazon product, but the review posts not appearing in category. i can see the posts using the permalink but when i open the categoty, it showing blank. But category list showing the post number i.e category (23) .

http://quicksurvivalkits.com . this is the site, and this is the category http://quicksurvivalkits.com/category/alpineaire-foods/ . in this category, there is 43 posts but not showing

What to do?