Received a Delivery One Did Not Order

If one received a delivery he did not order, e.g., from a grocery chain or a ready-to-eat food order, he must contact the store to inform them the order was sent to the wrong place. Someone from the store must come to pick it up. If the store is taking a long time to do this, the person may set a time with them by which, if no one comes to pick up the delivery, he will do as he sees fit. Then, he may keep it for himself.