Hindustan Petroleum Corporation [HPCL] — Waste petrol and took money from me

I asked to full the tank of the car, also told the service provider to carefully look so that when machines cuts off, remove the pipe on time.
But he didn’t remove the pipe and for 2-3mins it was over flowing and I checked the meter, it was cut-off at 2035 rs
But they took 2300 rs from me saying k itna petrol ni waste hua h
It was their mistake
It happend twice with me
Once at mathura highway and now at hapur.

I am putting the bad reviews everywhere
Because I can’t afford that much loss everytime either return what you wasted and you are responsible for.