Ola Cabs / Ani Technologies — Cab driver didn't end my trip, even though I paid cash.

I booked a trip from jallahalli to Anathanagar on 19th September 10am and the reference number is CN[protected]. Driver name majunath s.
Total fair was 1064 rupees cash by hand given to him but he didn't end ride upto now. I can't able to use ola further .
I tried to contact customer care number. I am not getting. Could you please resolve this issue.
Thanks and regards