Poor, *********** and Pathetic Service at Burger Kind Carnival Mall

Pathetic and Poor Service received from Burger Kind Carnival Mall, I bought take aways over R800.00 of value. 1st Counter where i ordered, the lady did not add all to the order that i wanted, 2nd Counter where i needed to pay, they needed to delete my whole order and re-order everything. When i wanted to Pay they said it is over R900, so i told them it is impossible, they repeated the order, and the order was wrong again, then i wanted to cancel my order to due the fact that they cannot even get the order right the 2nd time, then the lady said, i cannot cancel it, because they already made the food, so i was obligated to pay for it, even with the bad service. 3rd counter where i received the food, they packed the order and handed it to me, i thought let me just check my order, and realised that my full order is not there. So they needed to make the other food and i waited in this whole process a half an hour for everything. I am so so so disappointed, after spending so much money, because my kids love Burger king, the food was cold, the chips was not even soft deep fried. I would like to get feedback in regards with this complaint. My contact number is ***. I have the receipt for this purchase as well, 29 June @ 13:18pm. Number of receipt is 1717 - Person that assisted me was Nonkululeko.