Bajaj Finance — threatening call from collection agent - rhea from phoenix

Hi team,

There is a lady called rhea from phoenix (That's what she said) calling on my mobile and office reception again and again since 2 days and asking for some money which my father took. I have no idea about it at all but she is insisting me to make payment and abusing me so much and harassing me. I had ask her to give details but she is not providing and just threating me and my family member also office receptionist.
Number she is calling from is[protected].

Request you to kindly log into this matter. Thanks.