Theme 100% supports WooCommerce plugin. Install and activate the WooCommerce plugin from WP.org repository: https://wordpress.org/plugins/woocommerce/
To setup the plugin go to WP Dashboard – WooCommerce – Settings
To setup WooCommrece display go to Customizer – WooCommerce
Cart & My Account icons
Cart and my account icons will be displayed automatically after you activate the WooCommerce plugin.
You must setup the pages in the WooCommerce settings. Docs: https://docs.woocommerce.com/document/woocommerce-pages/
WooCommerce content / shortcodes
WooCommerce comes with shortcodes that can be used to insert content inside posts and pages.
Use these shortcodes with combination of some drag and drop page builder
Check this tutorial, how to “display” the products, categories, etc. with the shortcodes: https://docs.woocommerce.com/document/woocommerce-shortcodes/
If you skipped the Setup Wizard or want to install missing WooCommerce pages, go to WooCommerce > Status > Tools and use the page installer tool.
To tell WooCommerce what pages to use for Cart, Checkout, My Account, and Terms and Conditions, go to WooCommerce > Settings > Advanced.
To tell WooCommerce what pages to use for the Shop page go to WooCommerce > Settings > Products.
For more detailed informations, visit the WooCommerce documentation