Postal Department — Over charging

Address: 400601

Sent Registered letter to Asansol from Thane vide B RM[protected]IN . It was only 50 gram and the charge should be Rs.22 only. But Postal department Charged Rs 32 . It is nothing but to loot the innocent people. Nonsense. They also charged higher in Speed Post vide EM[protected]IN. It should be Rs.40 but they charged Rs.69. Why they charge Rs.9 as Tax