Overcharge

<p>You have overcharged me by R498. my FIXED contract is normally R897 and this is the amount that I agreed to pay every month, you guys are charging me TWICE for the FREE gig. this was a 3 month promo special that you were running when I took out my contract. I did not agree to take this further after the 3 months and I certainly will not pay for it TWICE!! refund me my money and jack up your service at your call centre your agenst are useless and RUDE!!!</p>