Mobikwik — fraud call

I wish to bring to your notice, a fraud transaction which took place on 12/10/2019, using my debit card. My father got a call from the number [[protected]]. The person claimed that she was calling from the lic and that my father's policy has been matured. She asked for the debit card number and the one time password. As my father does not have much knowledge about the internet banking process, he has given the debit card number. As soon as the call was over, she got an sms from the bank, stating that a transaction of rs 9000 was made from her card towards mobikwik.com. So i blocked the card and also filed an fir with the local police. I have also filed a cyber complaint so that it could be tracked early.