Hindustan Petroleum Corporation [HPCL] — Regarding display of rates on screen & air refilling

Address:

Opposite of the Grand Veince mall Greater Noida (HP auto cate center petrol pump)

On dated 12.09.2021 I visited HP auto cate center petrol pump opposite side of The Grand Venice Mall Greater Noida. I asked to full my car tank (petrol) than total bill was 2761.89 paid by me through ATM (Transition No 250972 ). When I asked to check my vehicle Air (Nitrogen already filled in all tires) than they asked me there is no provision to fill nitrogen air as free, nitrogen air will be refill on purchase of Power petrol of 2000/- minimum. That was not mentioned at the refilling point, otherwise choose power petrol to refill in my car. Total payment 2761.89 done by me in lie of full tank. When I asked to petrol pump manager regarding display of rates of petrol & diesel which was not working properly and on the filling point there was no display regarding filling of Nitrogen Air or Normal Air.
Its to remember that 2761/- amount is greater than 2000, i will suggest to my friend to avoid this petrol pump to refill.