Need Add to Cart button to show in Category list using WooCommerce

Having problems getting the add to cart button to show up on the pages where I list the content of each category.

Would be great if people could add to cart simply from this list of items rather than having to go into each single item to add them.

Tried a few different code options but it either does nothing or brings up the whole product info/description etc.

Thank you 🙂