The Professional Couriers — Shipment stuck for days

Address:

Hyderabad

My shipment number CDM55189754 sent from chidambaram to Hyderabad shows reached Hyderabad on 8th Aug itself. Later it shows keeps moving between profession courier offices in different areas inside Hyderabad till now and not delivered yet. Looks like they are fighting who will deliver it. Horrible. I tried calling their office numbers I found from Internet several times a day. Either it is busy 24X7 or rings but no one picks up. What am I supposed to do?
Worst courier service in whole world