Myntra.com — shipment is not delivered to the courier service

I have ordered a watch from myntra its been few days but they have not delivered the product to the courier service. But the tracking says that they have delivered it. Its showing the same from few days. I have contacted both courier service and myntra but the courier service says that they have not received the shipment yet so they can not do further process. Don't know why myntra is taking so much time. My awb number is [protected]. Please solve it asap.