Sold expired goods twice

I recently purchased some peanuts which had the sell by date of January 2016. I was disgusted when i discovered that it had gone rancid. Two weeks following, I went back to the same shop and bought a container of coconuts and it was slimey and had a terrible taste. I am completely and utterly disgusted with the appalling quality of the goods sold on the shelfs and the horrifying service. I have not returned to the store ever since and I do not see myself doing so in the near future.