Bad service done use them!

I’ve made a booking for Anniversary at Langebaan Beach towers. It was a double booking I was told. It is one week away. I’ve paid and it was canceled by the host. Now I need to wait 7 to 12 days for a refund. Where do I get money for any other booking as it is 6 days away? Bad bad bad service !!!! Don’t use them! I am out of pocket and don’t have a plan B