Please check firstly the WooCommerce plugin is activated. If you see that your shop page blank that’s mean you didn’t create WooCommerce default shop page. You have to create a default shop page from WooCommerce settings.
Please follow these steps to set the WooCommerce shop page.
Go to (Woocommerce > Status)
Select Tools tab
Click the Create page button
Go to (Woocommerce > settings > Product tab)
Set your shop page from this select menu and check it on live.