Con-waiters at Wimpy

I am disgusted by what happened to me at Wimpy Balfour Mall today Sunday 22 April 2018. The slip said the waiters name is Nelly Mathebula- she did not introduce herself to us not sure if thats her name. I went for lunch with my husband and 2 kids and ordered the burger and shake combo for myself, one kiddie clown burger for my 4 year old (my other child 7 year old is a fussy eater she only wanted a milkshake) and a bbq 1/4 chicken with pap for my husband and the milkshake for my daughter. This was such an unenjoyable experience, the lady was quite unprofessional and seemed annoyed at us for an unknown reason. She took the order and another guy brought the food with no cutlery. We had to wait for someone to notice us waving in a seemingly deserted restaurant.... but this is not the worst... We were done eating and got a phonecall to be somewhere quickly so we asked for our bill , we were done eating anyway but no one was tending our table for a while. The bill came and was R279.40 and we told the gentleman to add R10 tip so in total we paid R289.40

After getting home ,now settled, going through my slips i noticed that on the Wimpy slip that we had been presented and paid for was items we did not even order???? Cappuccino...Farmhouse breakfast...2 X fun cheeseburgers....

This is utterly dissapointing and i feel very much cheated because i do not expect to be handed an incorrect slip, at least not from a reputable restaurant like Wimpy. I feel like i was conned by Wimpy and I will not take anyone I care for or at least recommend to eat there. No chill at Wimpy be VERY alert when you are handed your bill.