DTDC Courier & Cargo — I have made currior but it has not delivered on given destination.

I have made an Currior on 31st december hence it is still not delivered by dtdc currior i am continous taking follow up also it has showing delivered status on their site but the currior did not have delivered hence we need the currior back asap its urgent because the currior has some government confidential documents They are Saying they have hand over the documents to receiver but the ppd pdf is showing it has been given to other person/company please look into the matter i am attaching all the currior related documents.
DTDC Currior Consignment Number: M18504397.