India Post — Registered Letter with Acknowledgement Due - Delivery Status not Updated

Dear Team,

I had posted a Registered Letter with Acknowledgement Due on 3rd Nov'21 to Visakapatnam, which has reached Visakapatnam on 5th Nov'21 but the delivery status of the same has not been updated on the website. The tracking ID is RN[protected]IN. Though i have raised a complaint with India Post the status of the same is open as on date. Complaint No. [protected].

Request you to help in this regard about the status of delivery of above referred Registered Letter.