Kashyap Modular Inc — about credit card misuse amount

Dear sir/madam,

This is to inform you that today i got the call from unknown number ([protected]) stating she is from sbi bank and asked for my credit card number (16 digits), i said last 4 digits and again she was asking for otp generated which i didn't gave but infraction of minutes i got the message you have spent 8, 270 rupees on this credit card.
I informed sbi and blocked my credit card now,

Please register the complaint and help me to get the amount credited in my bank account.