Baddest Service From Eva

Visited Woolworths Blue Valley on 2020/03/22 assisted by Eva a cashier. I was with my sister and she was paying with her StoreCard so there was a shortage of R59.95 so because the cashier made a mistake we were not able to pay the outstanding balance with a bank card and instead of her apologizing and fixing her mistake, she then gives me my sis and her supervisor who was there to authorize her the baddest attitude and eyes rolling...this needs to be sorted out ASAP such customer service is unacceptable honestly.