Bajaj Finance — tele caller from pune

Address:

B2 306 LOK EVEREST, ACC CEMENT CO ROAD, MULUND WEST, Mumbai City, Maharashtra, 400080

Got call from [protected] for interest free loan on 22/05/2019 at 11:56 am. The girl on the other side used abusive language (Pagal kahika) and hanged up call. The authority may check call recording.
Now onwards if i get call from bajaj finance surely he or she will listen something unexpectedly.
Forget about product selling and goodwill this is creating negative marketing. I need a strict action against this.