India Post — want my proof of delivery

I booked my parcel at manjuri road s. O post office on 26/02/2019, 10:48:34, through speed post of destination pin code-110008, and delivery location is patel nagar so central delhi, which was delivered on 01/03/2019, 18:40:16, and tracking id of my order is eo[protected]in, due to some issue my company demand for proof of delivery for refunding my money, kindly plss share my proof of delivery,