Rotten food and bad service

Since I launched a complaint on the 25th of April and no response has been provided to me.i bought food from your filling station in Nigel Springs and since I got an email saying the relevant station would call me and even today I haven't received any update.. it seems like you guys are used to having complaints and not giving a damn about your customers..I still say that the food that is sold at that garage is rotten and you I wish a health inspector could visit that garage to see what's happening.. there's a mixture of red biscuits with chocolate that is being sold there and one could see that those biscuits have expired even the white cream is falling off..I wouldn't recommend anyone to buy food there,the only safe thing to consume there is drinks. My colleague yesterday had the same issue after eating your rice and mince on Wednesday. I provided you guys with the address of the station and the time that I bought the food and you still wanted to see the receipt of the purchase,who keeps receipts after purchasing food??