Parcel — Delay in delivery

Hi, this is Gopi Krishna.I have sent a parcel to Delhi through dtdc courier on 15 th Oct.Its traking id is: -H60876348. The parcel has reached the destination (Delhi) on 19th Oct.But its not yet delivered, it's the 3rd day the shipment reached the destination. I don't know why u or taking so long to deliver the product .Kindly deliver the product as soon as u can