Bad service!

I was left stranded with no accomodation! My whole weekend was messed up! I made a booking online for accomodation at Iqhayiya Guest House is Durban Montclair but when i got there i was told that the guest house is fully book and they could not accomodate me! She told us that she told told them at Trivago that shes fully booked but they still took our booking. I was suprised because even after i had booked for my stay the house was still on the site showing that they are still takong booking so the owner of that place gave use R450 and told us to go to anotber place on chatsworth for the night and we will then see where we go the next day! So i plaid R1300.00 for two nights and was given R450 and stranded the whole weekend! I went online to check for people to assist me with this i got international numbers that dont go through! I want my money back!!