show woocommerce posts

I want to show woocomerce posts such as order , products and coupons. So i checked woocommerce docs to see what are these custom post types named (see link below). I found out that woocomerce names posts as follows :

Product: product
Shop order: shop_order
Shop coupon: shop_coupon

Woocomemrce docs that talk about post types : https://docs.woocommerce.com/document/installed-taxonomies-post-types/

Based on this i tried the following shortcode code [display-posts post_type=”shop_coupon”] and it works and all coupons are listed , but when i try [display-posts post_type=”product”] and [display-posts post_type=”shop_order”] it shows nothing. Please explain why and how to fix this ? Thanks in advance !