Holiday house cancellation with no reason

Hi, we booked our December holiday with airbnb in Umhlanga at the Breakers on the 9th November 2017for the period 22/12/2017 to 27/12/2017( 5 nights). They can back to us on the 7th December 2017 cancelling our booking with no reason and explanation. Now we are trying find booking for the period and everything is double the price. I am very disappointed that they can just do this to us the last minute. Denise Marreiros ********** 373