Ola Cabs / Ani Technologies — fare has increased three time after completing ride

Address:

Versova, Mumbai City, Maharashtra, 400061

I traveled 39 km and the price which was shown to me was 700 and after completing ride it was 2000. It was almost three times.
1000 was already deducted from my ola account and now they are asking me to pay 1000 more.
How can the demand so high in non peak hours.
They are just doing loot from public in name of high demand.
In this way they can raise the price in as per your own.

Kindly take an action.