Indian Oil Corporation [IOC] — Overcharging by Dmello service station, Pune

Address:

Dmello Service Station, 46, Nagar Road, Wadgaon Sheri, Pune, Maharashtra 411014

Complaint against Dmello service station at Aganagar, Nagar Road Pune
Today I asked to full the tank. Attendant intentionally filled for 150 Rs.
When asked why he filled 150 Rs, he said it was by mistake.
Now he continues to fill from 150, without setting meter to Zero.
Reading on meter is 630 Rs after tank full.
Now is asking me for 630 +15 = 770.
He said he had set the meter to Zero before, which is false.
When I ask for receipt the provide a printed receipt of 630 which was generated from office and not from Petrol Pump.
Indian Oil needs to take action against Dmello service station.