Indian Oil Corporation [IOC] — Fraud in filling petrol and billing

Address:

Sree Balaji petroleums., hubli city on bijapur road, hubli - 580023

I have filled my car spresso (Tank capacity :27 ltr } with petrol at hubli fuel station of indian oil corporation (Sree balaji petroleums) on[protected] morning at 6:45 am. But they give me a bill of 31.93 ltrs. When argued with the person at petrol he confused me. I have done payment by swiping even collected the bill. I have confirmed at maruthi showroom regarding fuel tank capacity. The petrol bunk person has cheated me almost rs 500/- petrol..