Shocking service from staff to manager at Parktown branch

Felt like a King Steer and went to Parktown branch, first the cashier said that she didnt have 10c pieces and the next cashier would give when she opened her till which she also didnt have. There was no offer of giving 20c but taking 10c from each customer adds up. I asked for the manager who apparently was too busy. Then the guy packing the meals had major attitude and was deliberately taking his time. The lady with me also asked why he wasnt packing my meal and we were told it was ok because it was on a hot plate. After serveral minutes I again asked for the manager and found him sitting at one of the tables apparently not doing much other than talking to an acquaintance. He commented that it was only 10c but did not respond to my comment about each customer been short changed. When we got back to the counter my meal had still not been packed and I insisted that my money be refunded and left. Absolutely disgusting and shocking service from beginning to end.