One97 Communications — fraudulent transaction

Address:

Tiruvallur, Tamil Nadu, 600057

I hereby received a call on 14/09/2017 by around 4pm and said that we are calling from sbi bank nungambakkam branch and her name — sakthi and said that we offering a new credit card with increase in credit limit with photo on card and 9 digit no will be provided so that when you lost a card can track the card by 9 digit number through your mobile and said will be issued without any card charges and told my card starting number and has given the full no and also told that after an 3 beep sound have to tell the cvv no so that it will be hered only for computer and me and has given the cvv no and said after saying the 3 digit no again it will connect to us so that you will be getting an new card in a week time so that i given and said that the payback point will get redeem from old card to new card so that we have sent an otp no once i say that no all points will be transfered to new card and rs. 20000 us been credited to the bank.
Kindly don't pay to the merchant transaction made on[protected] at 4:30pm.
2 transactions. 1. 3000 ruppees and 2. 3000 ruppees. So kindly block the payment and confirm at the earliest.
Please resolve my problem at the earliest and i am awaiting for your call.