If your order was not shipped yet, we can modify the address and send the order to the updated location. However, if the order was shipped, we would recommend reaching out to the carrier directly and they should be able to help you to update the address, as long as it's not yet delivered.
Once it leaves our hands, we no longer have control over your package. That is why we ask our customers to make sure to enter the correct details because we might not be able to change it.