Amul / Gcmmf — Overcharging by milk vendors

This is regarding overcharging of milk packets by vendors in Vasai west region of Babhola Chulna road. All the milk vendors including general store owners who sell milk charge 2rs above MRP per one litre of milk and one rs for 500ml. When asked about reason for extra charges they refuse to sell milk. Even government milk booths also charge extra money for Amul milk. I request authorities
to kindly look into this matter as milk is essential commodity and if one calculates, at end of months its quiet big amount that is paid by consumer.