checkout flow for new member

in a scenario where a new member has just signed up will not have address in file. so i would expect that user will enter address at the time of checkout and that would save in db.

here is my checking if address is set

     if (!perch_shop_addresses_set()) {
        perch_shop_customer_addresses();
        perch_shop_order_address_form();
      }else{
        perch_shop_order_addresses();
        perch_shop_form('checkout/confirm.html');
      }

however, I am not getting order address input form