Little Switzerland Resort by Dreams Resort

I am very much disappointed with Little Switzerland Resort By Dream Resort. I book at Little Switzerland Resort for more than 4 months staying there leaving every second weekend only Saturday and returning on Sunday. on the 15th of June I checked out to return on the 17th as usual. When I get to the hotel, I was told the hotel is fully booked I can't get the same room as I was staying in for over 4 months which was a self-catering now. I have booked in advance. As a result, I'm I have to stay in single room with all my grocery including meat without a fridge and stove to cook.