India Post — India post are plain thieves

Address: Mumbai City, Maharashtra, 400095

The Indian post are plain thieves and with what right do they open someone else's mail?
I am a foreigner staying in Mumbai and each time someone sends me something through post, I receive a closed envelop but whatever was inside is now gone. They open it with steam and then tape it back.
PM Modi should do something about that! Corruption!

THIEVES!