BAD TREATMEND SPAR DIEPKLOOF SQUARE

Spar Diepkloof square I'm not happy with the service, after a treatment I got. There was a technical error on the till happened for a cash back of which on their system and till approved and I received money. On the next morning a cashier from Spar had told me that she was short on her till with R800 I checked on my bank statement only to find that money was still on my Account. Went back and informed them that the money was not taken to on my account, I made another cashback(R800) to give them back and gave it back to me. The lady by the name Khanyisile Bhengu have the audacity to say I am a ***** ,say I am rude and she never even came to resolve the matter . She even fired the lady from the till for their technical issues. What worries me is that the supervisor who authorized the till and gave me the money is not in fault.