Sushi from Terryaki Express made me sick

I ordered sushi from Terryaki Express in Sunward Park, Boksburg branch and I was sick after eating it they must use terrible quality salmon in their sushi but their prices were expensive which is why I assumed the quality would be really good as their menue states gourmet cuisine I was sadly disappointed and was sick for 24 hours after eating their sushi health inspectors in SA need to check out these sushi places as they should not be allowed to charge people to make them sick food poisoning is fatal which is why I never ever purchase cheap sushi I always try out places that serve expensive well priced sushi expecting their standards and quality to be very high but this place has high prices but low quality sushi being sold I am so sick and disappointed