FLY Africa Has the worst service

I booked for a flight from Johannesburg to Harare on Sunday 11/05/15 when I tried to make the payment my card was saying rejected. I phoned them and we tried over the phone and they said I should contact my bank, I contacted my bank and they said nothing was coming through on their side. After 3 phone calls to fly [URL Removed] they then cancelled my booking and said I have to book again and I had been now charged an extra R500. I agreed to the new booking but still my card refused. I was then directed to \Their Office"which happens to be Holiday aviation offices and I had to pay a service fee of R250 per person. In total I spent R1 500 extra than what I was quoted for in the beginning.There is nothing \""low cost\"" about flyafrica. They are daylight ******s. """