DTDC — mangoes not delivered

I am living in Bangalore where I don't get quality mangoes like Malda.My father sent me a parcel of mangoes from Muzaffarpur to Bangalore on 09-Jun-08.It was sent through Air way .Since 10th of the month I started following up for the consignment.The doc Number I was given was K28619430.We were told that it would be delivered in 2 days.When I called this morning(4th day) I was told that it was returned back to Delhi.The number I called was[protected] and the lady in charge asked my whole details and promised me to call back.But I don't have any solution.I am sure these mangoes are going to be rotten.I want DTDC to compensate every loss I have suffered.In other case I will have to move to consumer court.