The header cart, my account and search icons will be displayed automatically after you activate the WooCommerce plugin. Wishlist icon is enabled once you install and activate free YITH WooCommerce Wishlist plugin and compare if you install free YITH WooCommerce Compare plugin.
Cart and account links – you must setup the pages in the WooCommerce settings. Docs: https://docs.woocommerce.com/document/woocommerce-pages/
Default display
By default the icons are displayed in the menu
On page scroll
When you scroll down, the cart and my account icons floats on the right with the scrolling page.
PRO Version
This information covers only Envo Online Store PRO features. Product Details - DemoTo disable icons or edit colors of the header icons, go to Customizer – WooCommerce – Header (Cart, My Account & Search)