False Advertising

This is the 3rd time booking. The 2 pervouise experiences was very bad as i didnt get what I booked for. YI go and book a family holiday again with them. I get confirmation from Deo Gloria in Langebaan and Booking.com more than a week ago for accomodation 1st to 7th February (WITH A NO FREE CANCELATION FEE) I recieve a email today that i must cancel my Booking as the pricing of R6670.00 is not correct and should be R15457.00?????? This will not be the 1st time that i am being put under false pretenses. I WANT TO WARN PEOPLE OUT THERE YOU DONT GET WHAT YOU BOOK FOR!!!!!!! I WANT WHAT I BOOKED AND WILL NOT PAY A CENT MORE