Cancelled my flight -NO route

I confirmed and paid my flight from JHB -Widhoek (Namibia) , on the 3rd of March. Today you call me to tell me that you don't even have a route to Namibia and you will refund me, NEXT week only. This is two weeks after the purchase. Who was false advertising? FlyAfrica or Cheapflights? I would love to know. Because with my departure date being closer now, I am paying more for the ticket I am going to buy from SA Airways than I would have had I purchased from them in the first place on the 3rd. I would like my refund ASAP as I need to purchase a new ticket ...<br> I just don't see how you can sell tickets to a destination that you can't even fly to???<br> Very poor service....