Spar Unhygienic Foods

I bought cooked chicken, mix Vegs, pumpkin and broccoli in white sauce for Sunday lunch. However when I got home and dished up I realised as I was eating an off smell coming from the chicken. Clearly chicken that reached its due date and cooked in a sauce to mask it sell by date. The cooked mix Vegs had grinding sand of some sort inside, a total let down. This is not the first time it has happened and I fear that to not have any loss in Proffitt they are getting desperate and careless. The latter being mentioned can lead to loss of life and civil suits. I do not intend ever purchasing cooked foods from any spar nor others.