Fly in packaged pork

So we're about to braai, and I start opening the lamb, chicken and pork I bought one day ago (expiring the 31st of Jan) and as I'm pulling the plastic wrap of, I noticed a HUGE fly walking around in the corner of the packet of pork necks that I purchased. I love food *****s due to the great quality products, but this was quite the surprise and disappointment. Here's to hoping they double check next time they package their raw meat. Regards, Lize Montgomery