Refund my Money

I made a Booking on your Flight for the month of April 2023, which I have since cancel led and charged R600.00, however I now need my Funds refunded back into my Credit Card that I used to book. Please confirm when I can expect to receive them, I also want to clarify, I want no voucher, but my Amount of R5589.00 paid back to my Bank credit card. The Credit card to be refunded is on your records under same reference, please intervene and resolve on urgent basis.