Rotten fresh fruits !

I am having a horrible experience with the fruits purchased by woolies! Every week I buy my son’s weekly fruits and snacks at the local woolies in our area, and every week 2-3 items of fruits are extremely rotten by the second or third day ! I have emailed the complaints department from woolies and I havent received any feedback via calls or email! I am extremely disgusted and concerned for the health of my one year old, hence the same pack of fruit i am feeding also has 2-3 rotten fruits in, I’m questioning that the fruits I am feeding him might also be rotten because the past 2 months I have been in out for weeks in hospital with my son due to him picking up bacteria! All of sudden, the same amount of time that I’ve been experiencing the rotten fruits! Woolies is not cheap! The prices of the items goes up literally in weeks! And im paying for quality that they cannot uphold ! It’s very upsetting to experience this from such an expensive store!