i recived a message from kiwi in whatsapp that do your first scan and pay transaction using your rupay card and get 250cash back . i scan my paytm merchant qr for 250 ruppes but the transaction declined and it was written that bank found this transaction risky i did with my hdfc credit card . it was first time i didnt knewn about this . will my bank close my credit card for this . this was first time and i didnt knew about this.