Fraudulent Cashier

My sister was defrauded of her money. Buy one of the cashier. She went to Cambridge Food Umngeni to transfer money. She asked if she does not need to put in a secret pin and a cashier said no. You just need to take the slip when making a withdrawal, when she went to withdraw in Mpumalanga they needed a pin. That's how her money disappeared. Her hard earned money, she was in Durban to sell her craft all she has now it's a speedpoint slip. Can someone look into this matter as it brings bad image for the business.

Angry Citizen