The "Woo Account" section contains a single element: "Account". It can be used just on a Woocommerce account page. When is dropped on a different page, the element will display a red notification providing instructions to set the "Account" page.
The "Account" page can be set from WP Admin > Woocommerce > Settings > Accounts.
Once the "Account" page is set properly, the "Account" element from the "Live Composer WooCommerce Integration" will be displayed in this way: