Rotten. meat for the second time

It seems that it is becoming a norm for this pathetic store to sell rotten meat to its customers, I bought a bulk pack of pork only to find that it smells like a dead animal that has been decaying for a week in the sun, the funny thing is that the expiry date is only in two days, so it means that they just changed the date on the rotten meat and then sell it to customers. The previous time I bought meat the same thing happened, but I just left it thinking it was an one time thing. This is not the kind of thing that I would expect from a company this size,