根据所给信息写一封英文投诉信，将投诉信写在“答题卡”上相应的位置。
假设你是李华，上周你和你的父亲一起出国旅行，入住一家旅馆，但旅馆内有诸多方面让你们不满，请给旅馆相关人员写一封信，进行投诉。
(1)内容包括：
①反映存在的问题；
②提出解决方案。
(2)写作要求：
①符合应用文的基本格式；
②字数80—100。
Dear Sir or Madam.
My father and I stayed at your hotel for three days last week. I'm very disappointed at yourseryice.
First, the lighting condition in the room was poor. One light was broken and the other one was too dim. Besides, the food was of such low quality. The chicken I ordered was undercooked and had asmell. Finally, the waiters were indifferent to our needs. I asked one of them to bring a blanket to ourroom, but no one came.
I think you should apologize to us and take immediate steps to improve the situation.I'm looking forward to your reply.
Yours sincerely,
Li Hua