Indian Oil Corporation — for not using the petrol metering system

Address: Durg, Chhattisgarh

Dear sir ,
I am here to complaint about the indain oil petrol pumps which are in Durg chattisgarh . When i had gone to these following petrol pumps which are given below. They didnt uses there petrol meters to fill the petrol, when i said them to use the meter to fill the petrol then they didnt listen to me and given me the petrol without using the meters and they given me the petrol worth rupees 99.70 instead of 100 rupees.It happends whenever i go to these petrol pumps . 1). indian oil petrol pump near the govt. science and arts college ,Durg Chattisgarh
2).indian oil petrol pump at near the aishwarya automobile, Bhilai (c.g.)
3). indian oil petrol pump at near the Durg Nagpur highway which is newly opened .
Please take action to them.
Thanks