Hi again,

These are the 4 default fields that woocommerce has set up, it is used to calculate the temporary shipping fee on the shopping cart page, not the official checkout page with full information. The lack of the street address field does not affect the ship fee function here, you can complete the information at the checkout page. In case you still want to add this field, you need to overwrite the cart / shipping-calculator.php file in the woocommerce template folder.