How Can I Contact To Expedia.com Regarding To My Reservation By E-mail ??

ITINERARY Dear Sir , Although I've paid the full amount which is also included the breakfast, (I'm completely sure that I put x remark to the box including breakfast) it was not mentioned in your confirmation message. It should be included in your confirmation. Therefore I've several messages to you and I couldn't receive any reply and also confirmation to my message for my reservation which is including the breakfast yet. Because of this, I've also sent a message directly to the hotel and they sent a message that my reservation is not included the breakfast which is completely not acceptable for me. Since you are a big company , I've rely on your company and I'm completely sure that I've paid the full amount which is included the breakfast with the credit card via internet. Pls. immediately correct this mistake and confirm to me and to the hotel. I'm waiting for your prompt reply and corrected confirmation that the hotel is waiting for this confirmatin including breakfast. Kind regards,