Hyundai Motor India — hyundai assurance

There sir for my complain a person called me telling himself as commissioner of cosumeer protection board. He told me that he will pay all money to my account and i can get my car before settlement of insuranve . His mobile no is [protected].
He insisted me to give my debit card no and a pin later forwarded.
He had detsils of my complain and he talked to service manager of Bora Hyundai also.

Pl confirm the credenciality of the caller . If its a fraud how can he have the details of service center and complain.

First time at 9500 km my self told the issue of break in front right side same problem i had raise in third service and once i told in tollfree customer compliant .
please look in to matter and resolve the problem