The Marketify theme has been specifically designed to be used to sell digital products. However, there are a few options to provide limited support for selling physical goods. Since the theme relies on Easy Digital Downloads you can use certain extensions (such as Easy Digital Downloads Simple Shipping) to add additional functionality to sell physical goods.
Please note, the focus of Astoundify Support Services is to help get the theme setup like our demo. Therefore, we do not provide any support in helping get the theme setup to sell physical products. We are partnered with and highly recommend WP Curve, Envato Studio or Codeable if you need help setting up Marketify to be used to sell physical products.