Unfortunately, you cannot change the delivery address once the order has been assigned to a delivery partner.
However, if the new address isn't too far from the initial address, do reach out to your delivery partner via call or Chat to as if s/he willing to accommodate the change in the delivery address.
Do note extra charges may be incurred by the delivery partner after an agreement has been made between consumer and delivery partner.
If the delivery-partner cannot accommodate the request, the order will be delivered to the original address.