issue with plugin photo

dear
i installed the plugin using the admin section, i activated the plugin, added a product in to the products section, i have a page called store in pages, so i added the short code by using the basket logo in the page edit section, it shows the short description of the product and the add to basket button but no image, when the button is clicked it goes to the page http://www.yashark.com/store/cart/, you can view the cart on http://www.yashark.com/store/, please let me know what is the issue with the image, and the cart, thanks.

http://ww.wp.xz.cn/plugins/simple-e-commerce-shopping-cart/