Rotten Fresh Produce from Spar Dinwiddie Germiston

Spar Dinwiddie needs to be investigated by the consumer commission.They are selling fresh produce of extremely poor quality. They must disclose who their supplier is. This is not the first time I'm experiencing fresh produce of poor quality. The thing is when you buy their fruits and veggies, they look fresh and you won't suspect anything. After a day you are going to see the items loosing their freshness. This time I bought a watermelon from them, it looked so fresh when I bought it. I ate half of it on the same day and it was okay. I put the remainder in the fridge. The following day the watermelon had turned soft and too red .The taste had changed and it had a bad smell to the extent that I through it away. I'm appealing to the relevant Government body responsible to pay them a vist. I also appeal to the consumers to please speak out about this as I'm sure I'm not the only one to experience fresh produce of poor quality with this retailer. They are taking us for granted and selling us cheap fresh produce at expensive prices.