Hindustan Petroleum Corporation [HPCL] — petrol pump alteration.

Address:

JN OF Sne Guruji & Deokar Panand Road A R S NO 722/4 Kolhapur, C Ward, Vasco, Maharashtra 416002, Kolhapur, Maharashtra, 416002

Hp petrol pump dealer has made some alteration in pump. Today i bought petrol of rs. 1200 that is around 15 liters. I checked 0 as well as 1200 on pump reading. But later i found that fuel indicator was showing less fuel in my car. Also after that my car run only 130 kms, where it should have ran up to at least 220 kms. Also as i filled petrol in very early morning i couldn't listen the voice of petrol flowing through pump to tank for initial rs. 378 but after that suddenly i started listening voice of petrol. The name and address of dealer is as follows.
This is not the first time. Please take strict action on this.

Hp petrol pump - deokar automobiles
Address: jn of sne guruji & deokar panand road a r s no 722/4 kolhapur, c ward, vasco, maharashtra 416002