rotten wings

I bought wings from the chicken licked in Wilgeheuwel last night and after I had consumed half of them I could taste that some of them were off, but after having convinced myself I was mistaken , I found another. I then called the branch and spoke to the branch manager named Lucky Ndlovu who then mentioned that this just be an issue with their supplier. I woke up with a runny tummy today.They replaced the other half of my wings however , after my wife consumed the wings today, she also had a runny tummy and this also affected her as she's also breastfeeding our one week old son and the whole day he hasn't been well. we then spoke to our doctor who then mentioned that this has indeed affected him too .