Yes Bank — Collection agency Harassment

My name is sikandar sharief credit card number ends with 9732 my due date is on 6th of March and I paid my minimum due payment of rupees 7621 and on 3rd of March my sister got a call from [protected] number asking for money I have never shared my sister contact details with yes bank it's a new sim card they are Misusing they contacts and harrasing for payment which is done already and extortioning asking to share the bank account details I need you to take a serious action on yes bank credit card department because they are hacking mobile contact numbers for extortion