WORST PHONE EVER !!!

I have been a Loyal MTN customer for the last 18 Years. I went for a few upgrades 2 weeks ago. I specifically wanted my I phone 5S to be upgraded to the 6S, but the counter staff told me it would only be launched in the next 2 months, Only to find out is was launched last week...!!!!!!<br> <br> The iPhone 6 that I eventually took, has been giving me nothing but hassles. The main camera does not work. And the battery life is just non existent. <br> <br> I cant believe this chocking Service and shocking product.<br> <br> Sort it out.... I will move all my business away from you both.<br> <br> Regards