expired food

Usave ext 10 lenasia is ****ed up, i went to do my shopping thy i bought polony when i got home made lunch for my son got a call from school that he is sick, took him to the doctor and told him what he consumed i was advised that the polony he consumed was not right to be consumed. i called Usave and Riaan manager assisted he said I must come to the store and get a refund. what about the life of my child that they have put in danger? this morning my wife is also sick with the same problem. they are selling expired food they are killing our nation.