How to use WooCommerce shortcodes and setup pages for shop
The pages you need for WooCommerce are in WooCommerce > Settings > Catalog section. If you want shortcodes for pages like cart or checkout you need go to WooCommerce > Settings > Pages section. (Most WooCommerce pages must be created manually.That’s why for each one you need a shortcode).
To locate the full listing of WooCommerce plugin shortcodes go to http://docs.woothemes.com/document/woocommerce-shortcodes/
For a list of all the available pages for the WooCommerce plugin,go to http://docs.woothemes.com/document/woocommerce-pages/