Ola — Charged higher than the amount shown at the time of OLA cab booking

Address:

BENGALURU

When I booked the CAB at Bengaluru Airport, the Amount showed Rs:602 (Six hundred & two only) but when I tried to pay the amount using my Debit card which was already selected, I could see the amount was mentioned as 900.
The option selected for payment was Debit card in my OLA App and I never selected OLA Money so no question of paying by OLAMONEY.
The amount which was mentioned while booking the CAB was Rs:602 (Six hundred & two only) and I'll pay only that amount.
If I had to pay 900 rupees then I would have chosen UBER Cab which was showing 700 at that time. Ola was showing a less fare (Rs:602) hence I opted for OLA.I think this is the way OLA makes money. I have still not paid the amount as I feel this is cheating.
Complaint:[protected].