St Courier — Damaged parcel and items missing

Parcel sent from nagarkoil to villupuram. but in villupuram delivery point they showed a damaged package and items were missing. i didn't receive it and sent back.

consignment no. [protected]
date of booking - 09.10.2021
date of delivery - 11.10.2021

provide the missing items. includes certificate for applying TRB exam. (PSTM certifiacate)