Blue Dart Express — Packet opened and Unethical behaviors

Address:

273001

Hi,
I would like inform you that one of our packages will had been delivered at my address from blue dart courier service. But packet had opened and qty was also missed in my packet. Delivery person said me that you sign on receipt paper without check my packet. And I asked to his contact number but he doesn’t give me contact number and he did unethical behavior with me. Delivery Boy has came from blue dart express ltd golghar Gorakhpur. Below given address for sender and receivers.
Sender Address-
Aditya Birla fashion and retail ltd
Madura fashion & life style division
Plot no. 5b, regent gateway, doddanakundi village,
KIADB Ind area ITPL road Bangalore-560048
VAT TIN no.-[protected]

Receiver Address-
Van Heusen-21774
Shop no-22, 1st floor, City Mall
Gorakhpur-273001
TEL:[protected]