Terrible Response

I purchased a 500ml of Stoney from them yesterday and it tasted HORRIBLE, like it was off or something. I called and asked to speak to the manager a couple of minutes ago and I was put through to some lady, I told what had happened and her response was very terrible, \ok you can bring it in and we will exchange it for you\" I asked if I am expected to drive all the way to Woodmead just to exchange a 500ml of Stoney and she said whenever I pop in. There was no apology or a need to get more information on that bad experience. I will never buy from the Pick n Pay there if that is the sort of Customer Service we receive."