DTDC Courier & Cargo — Product is not delivered from last month and no one is responding from branch

Address:

Gurgaon, Haryana

Hi iam ganesh, i couriered a document on date 10 Aug 2016, from bangalore gurgaon which was urgent and they said it wil delivered with in 3 days, but till now its not delivered, i did contact with bangalore branch manager lokesh regarding this, he is not responding, no one is ready help me on this matter, everytime i call them they are asking my consignment details and saying they will call me back but im not geting call after that, plz help me and atleast send back my document.