Selling poisonous alchol

At Gugulethu spar top.... They have a promotion on Strongbow... And it turned that they selling an alcohol that expiring end March and unfortunately I was one of those who bought the ones that expiring end March I bought them Saturday 20 March 2020....the Strongbow tasted funny(sour) and after I drink them I had an reaction just after...... The manager Clinton from Spar Tops Gugulethu refuse to help me and told me I must go to the doctor there's nothing wrong with that Strongbow. They don't even care what might happen to the other people who also bought that Strongbow that expired end of March it can be poisoning others too