Ola — charges changed automatically from booked time and dropped time during ride how it was changed

Address:

Bangalore, Karnataka

Hi team
I booked one cab from gurappanapalya to immadihalli when i booked it was 326 after ride completed it was changed to 416 during ride how it was changed. What is this fraudulent may i know the clear details of this.
I booked with ph. No.[protected]
I am a ola customer since 6 months i didn't see this type of fraud. Whene ever the ride is starts price will be fixed but this time what happend i dont know it was more than 90 rupees.
Could you please see this issue and provide the clear explanation with refund of my money.

Thanks
Siddik.