Expedia訂房, 突然被告知改了較差的房型

是藥三分毒是愛三分傷
Email 內容如下:
Post Hotel3/1/2016, 7:36 PM

Hello Dear Guest,

we experienced a lot of technical difficulties in regards to “ Deluxe rooms being sold at lowered rates than anticipated”

Unfortunately we will need to :
1)accommodate you to a private room with a shared bathroom

We apologize for the inconvenience and bear with us for the technical difficulties.

收到真的很生氣,二月中就訂好了,現在才突然改了共用衛浴的房型,也沒有退差價。 現在訂房的價錢和兩月中比,幾乎每間旅館都漲了不少,要再找到能接受的價錢真是難上加難,真是苦惱!
請問有可以客訴的管道嗎?