I can't believe woolworths could sell this

I bought ****ins on the 3rd September 2015 while we were eating it at a team breakfast today we noticed of it had moulded . I went back to the store and told them that some of the ****ins had been consumed and the others thrown away. I had the till slip and the container. .. The manager said without the packaging he can't do much he can only refund what I bought... I am disappointed coz I never thought I could buy stale goods from wool worths