India Post — undelivered passport

The passport of my son was dispatched on[protected] through speed post
The tracking no: pp[protected]in was assigned which shows the item was booked from bnpl sp hub new delhi on 13/06/2018 and the last
Destination was (New delhi rs tmo bag received) on 14/06/2018 at 02:33:54. There is no further details at tracking site that delivery of the passport is still pending. As the passport is urgently needed so i request you to
Please help and do the need full. As its already more than three months have been passed. Plesae look in to the matter and resolve