Indian Railways — High pricing of soft drinks at stations

Address:

631001

Sir, i purchased a half litre pet bottle of mango soft drink on the 5th platform at arakkonam railway station on the evening of 25/05/2016. It was actually priced at 35rs only. But the stall owner said its 40rs. When i asked why the high price instead of 35rs. He did not reply but simply said its 40rs only. I would like to lodge this as a complaint. Many food items at railway station stalls are priced high than the printed price. Kindly look into the matter and do the needful.