Rude cashier threatened to beat me up (Dineo Shili)

A cashier at pick n' pay (busy corner mall) Dineo shili, caused a scene when I was inquiring about my change, instead of correcting me and explaining to me in an appropriate manner she caused a scene and called me names, when I calmly told her Im only asking about my change she then excelated started screaming at the top of her voice and threatened to beat me up, she moved from her till point and intimidated me, I'm more disappointed at the fact that her managers were no where to be seen as this was happening her supervisors and colleagues didn't care to reprimand her or to stop her from throwing her tantrumps and embarrassing me infront of other customers,. She was very rude and disrespectful towards me, she turned my shopping experience at pick n' pay into a nightmare as a customer the last thing I expected was to be threatened by a store associate for inquiring about my change, the superiors at pick n' pay (busy corner mall) need to do something about this unprofessional behavior I am highly disappointed, I don't think I'll ever shop there ever again.