Hi Mohammad

Catalog Mode is off. See attached.

I just tried adding a Simple Product, and the “Add to cart” is displayed here. But with variable products it is not displayed.

As far as I can tell, it’s a common problem: http://wordpress.org/support/topic/variable-product-not-showing-add-to-cart-yes-ive-tried-all-fixes-listed

Any ideas on how to solve it?