Faulty Explorer Hard drive

<p>I bought my explorer approximately 3 months back. And my hard drive is giving me problems. I went to the DSTV outlet in Stormvoel road on Saturday 3 December 2016 a. They told me they were offline and unable to assist. I then send someone to take the explorer back today 6/12/2016. They exchanged it with a second hand explorer and told that I would only now have 9 months warranty on the second hand one. I feel the hard drive issue is a production issue and not my issue that it was faulty. Whey don't they just replace my hard drive in my existing explorer, instead of giving me a second hand one and only 9 months warranty</p>