Fraud credit card transaction

Fraud credit card transaction
This complaint is regarding unauthorised transaction using my credit Card account on 18/04/24 through NOBROKER T.I didn’t activated this card xx14 and set any pin number.
The transaction messages are as follows
VK-RBLBNK -18/04/24
749277 is OTP for txn of INR 71156.40 at NOBROKER T on RBL Bank Credit Card 3914. Valid for one time use. DO NOT SHARE IT WITH ANYONE.
VD-SPRCRD 18/04/24
You’ve spent INR 71,156.40 at NOBROKER on Bajaj Finserv RBL Bank SuperCard (3914) on 18-04-2024. Avl limit-INR6,843.60. Not You? onelink.to/389ejv
VD-SPRCRD 25/04/24
Your Bajaj Finserv RBL Bank SuperCard (XX14) is switched OFF for certain categories. Before making any transaction, switch ON your Card here – bit.ly/cdsng
VD-SPRCRD 29/04/24
Hi! You’ve not set PIN for your RBL Bank Platinum Plus Credit Card (xx14). Click bit.ly/2UJSPxa to watch how to set your PIN. To set PIN now, click: bit.ly/2Qnodl4
Please note that I have no connection with the transaction referred above.It was occured completely without my knowledge.As soon as I understand about the transaction I informed Bajaj Finserve RBL about the fraud transaction and also I give complaint to the local police station .
Kindly help me in this case
Femina P Y
PAN ACBPF6163C

Fraud credit card transaction