Ola Cabs / Ani Technologies — calls about pending card payment

I am getting threatening calls from ola that legal action will be taken against me and i am not sure why. I have not used your app in over a year and i have already sorted this payment out last year (My account is disabled). Please let me know what is pending and why. I want to get this cleared out once and for all. I have raised multiple requests with ola in the last few days and i am not getting an answer