Expired cakes

I have had such a bad experience with buying cakes at Shoprite in the Lyttelton Shopping Centre Centurion , I have on 3 occasions bought cakes from Shoprite and all 3 they were mouldy with green on it and the expiry dates on them were for at least a week after date of purchase, the one time you could even smell the mould coming from the box and I put it back only to take another one that is even worse on the inside it was a moulded chocolate cake , on Thursday the 16th April I bought a cake again expecting it to expire only later in the week and it was green inside I had to throw it away and it was my daughters birthday I am extremely disappointed and upset at this cause now you have ruined my daughters birthday and luckily got a cake from checkers and was perfect . Up your game or stop selling cakes.