India Post — Changing of pin code

Address:

Vill-Bamundi, P. O. - Bamundi, P. S. -Sualkuchi, Dist - Kamrup State - Assam, pi. -781103

Sir, I have sent a parcel through the speed post from Guwahati GPO on 04/01/2022 and the consignment number is ES[protected]IN.
I have written the right address and pin code over the packet. But somehow, the pin code has been entered into the computer wrongly at the counter.
The right destination pin code of my parcel is 700001 and it has been entered as 700002. But the pin code 700002 is not correct. It should be 700001.
So, I kindly request you to change the wrong pin code and enter the right one (700001) so that my parcel reaches at its right destination.