[Resolved]  Petrol — cheating at petrol pump

I went to Abhay Highways, petrol pump at G T Road Mohra, AMBALA CANTT to fill up the petrol on my santro car. I drove from delhi and was leading toward jammu. I filled up full tank at delhi and drove 255 kms upto the petrol pump i was sure the petrol filled up again will be less than 15 litres as my fuel indicator was also showing more than half of the tank. I got stunned when they filled 22 litres and argued with me that my cars fuel indicator is effective and i had to leave forcefully from the pump as more van 15 people gathered together and opposed me.