Products not listing from left to right

Hi, Simply put I’m having an issue with the woocommerce plugin and your theme.

As seen here: https://gia.meticulousdesignstudios.com/shop/

Could someone let me know as to what I need to change to allow this to work correctly (and by correctly I mean list products from left to right instead of up and down)

https://www.ads-software.com/plugins/woocommerce/