Family sick of Jumbo's Roadhouse

On 11 May 2019 at 20:17 we bought 4 Pizzas at Jumbo's roadhouse in south crest, Johannesburg . Everyone that ate of the Pizza got so very sick with diaree and vomiting the whole night through. We phoned the manager of the roadhouse to explain to him what happend to our whole family after eating the pizza. The manager a very , very rude man did not even care or say sorry. We told him that we going to send food health inspector to his roadhouse because its not the first time we got sick of their food. He just rep**** by saying send them........ Is this how you treat your customers even after getting sick of your food?? Not even a sorry?? We wont be buying food there anymore and we dont recommend anyone to buy there if you dont want to get SICK!