High price of milk and softdrinks

Location/place: Goregaon West ( mumbai )

Name of company/service: Raj Mohammed shop

Address : Raj Mohammed shop motilal nagar no 1, road no 6 near to vibguor high school.

Every soft drinks or milk he charged more than price which is printed, every 1 and half liter bottle he charged 6 rupees and small bottle he charged 2 rupees and and 1 liter bottle he charged 3 rupees and in milk 32 rupees is 1 liter he charged 34 rupees so please look in to matter as soon as possible