India Post — Non delivery of Speed post Article from Kolkata RMS Mail TMO after 9 days

Booked a parcel from Baruipur HO post office in West Bengal, PIN-700144 with consignment No. EW[protected]IN on 02.02.2022. Destination- West Bengal Board Of Primary Education, Acharya Prafulla Chandra Bhavan, DK-7/1, sector-ll, saltlakecity, PIN-700091. It was supposed to reach by 03.02.2022. But the last update was item dispatched from Kolkata RMS Mail TMO on 03.02.2022 ( time- 21:42:25) . And I have received no further updates after that. I want to know the current status of my article and when want it to be delivered