RBL Bank — fraud transaction on credit card - asked me convert your total outstanding amount to emi

Address:

10 Jay Nagar Koyna Socity Sadar Bazar Satara, Satara, Maharashtra, 415001

Getting calls from number which true caller shows "rbl customer care" ([protected]) he asked me convert your total outstanding amount to emi

A charge of inr 11, 999.00 has been initiated on your rbl credit card ending with [protected] at ptm*xiaomi communicati on[protected] at 04:23:41 pm ist. Your card is over limit.
Type of loss – online
Online transaction:- online transaction
Date of loss –[protected] at 04:23:41 pm
Amount of loss (If single card then the total/if multiple card then individual transaction amount)- nr 11, 999.00
Card hot listing /blocking date and time (Date is mandatory)- incident description: transaction messages: recorded loss of your rbl bank credit card no. Card blocked as of 16:50:55 hours on 01/04/2019.
A charge of inr 11, 999.00 has been initiated on your rbl credit card ending with (Protected) at ptm*xiaomi communicati on[protected] at 04:23:41 pm ist. Your card is over limit.

Please what you assure me to refund the amount please as soon as possible it will be refund me. Please help refunded my money.