Bad service cashier

Cashier named Beauty at the Shop rite at Village Square mall in Randfontein. refused to greet me instead she continued to say plastic. I told her that she can hardly greet the customer. I requested for them to call the manager but they failed to do so. I told one of the ladies that I will not spend my money at a retail store to be treated with disrespect. This is not the first time that Shop rite cashiers treat customers like that. Staff needs to be taught customer service. They don't smile neither do they greet. Very disappointed