Ola — duped by ola driver? ola

Address:

Chennai, Tamil Nadu, 600056

We traveled by ola on 30/12/2018 (09.49 pm by sankar, crn[protected]); i paid for the ride in cash rs121/ plus rs11 tips for the driver; i am getting repeated sms from ola asking me to settle my postpaid bill; they are not resolving my repeated emails, telling them i have paid cash and i dont have a postpaid account; nowadays i am scared to book ola due to this cheating undergone by me