Bad customer service

Today i went to Boxer superstores at Daku, whilst paying for my groceries i asked the cashier for cash back she told me it's still early they don't have cash with an attitude, I asked for a supervisor and the Supervisor told me it's still early they don't have cash i must go and withdraw money from the ATM all of this time they are both giving me attitude, bare in mind the time was 10:25 am on the 25/06/2021,I left the store infuriated by their customer service. The name of the cashier is Nosive Gwebushe( according to her because she was not wearing a name tag) and the Supervisor's name was Ongeziwe( I saw her name because she was wearing a name tag).