Nobroker — fraud transaction of 40400 in name of no broker technologies.

I have received a call stating that my card is single microchip enabled one and it needs to be cancelled and a new card is issued. Then the person asked for the last 4 digit number and i shared it. They said the verification has got completed. Then the person ask for the information about the card to credit the existing rewards points to the new sbi credit card. The executive have my card information "exp date and card number of 4 digits, and take ivr services for verify the card cvv number and otp and swipe to transactions for no brokers technologies _24240 and other trx for 16160 rupees, and total outstanding in my is 40, 400, after i realized that it is fake call then i block my cards and raised dispute on sbi card initiated with sr no.[protected]. This is happened on 10 th september 2020 at 12.43 pm. Kindly look into the issue at the earliest.