India Post — anker sound core motion b speaker missing from percel , percel was repacked.

Address:

Darjeeling, West Bengal, 734006

I ordered anker portable speaker (tracking id RB[protected]SG) from aliexpress.com
Order handed over after 6days from the date of reaching local distribution center.
I visited post office (rabindra sarani pin 734006). Opened duct tape found item missing, percel empty .I denied to accept. They forced to take. We verbally fight . Asked for acknowledgement letter. They denied. Visited higher authority .after a whole day running here and there next day higher authority accepted my written complain.before my many percel was undelivered, maximum delivery date over.india post has employed a lot of thef in the system to steel item and authority protect them, other wise they would have taken strict action . Many measures are there to prevent item theft in india post.
See the video from the link how post master supervised is irresponsible
https://youtu.be/cQrvY8VPILo