India Post — Consignment delayed/ no status update

It has been about 10 days now and I have not received the speed post. The tracking status has not been updated in the last 4 days. It shows item was dispatched from Nagpur Rs TMO but since then there has been no update and the item was not delivered as well. Usually it reaches by now but as there is no update I'm concerned that the package is lost.
Consignment Number: ED[protected]IN