India Post — the consignment booked on 17th dec 2019 still not delivered and retained at kol ap nsh

Address:

Dum Dum Airport, Cossipore H.O, Kolkata, West Bengal 700052, India, Kolkata, West Bengal, 700052

A. I have booked consigment on 17th dec 2019 for chandigarh (Sas nagar).
B. It reached kol ap nsh on 18th dec2019.
C. Till the date the tracking displays the item being retained at kol ap nsh.
D. The consignmet is still at kol ap nsh for past 6 days.

The consigment shall be properly tracked and i[censored]ndelivered shall returned to owner with adequate reasons.