Bad chicken special

I have been buying the special of two chickens from Springs Mall the last 2weeks. We shared the meal with my family and I got sick vomiting and had diarrhoea but really thought it's something else as I wasn't the only one who ate but I only got sick. Last Sunday we bought the same and my husband and son have the same symptoms and that was the only meal we ate on the day. I really wish the specific store can run inspection for possible Salmonella because there's something terribly wrong with their chicken.