How To Register My Hotel In Expedia's Data Bases?

i'd registered the hotel at the first time. but, i'd fill it with a wrong email adress ! when i tryed to register it with the right one, their system told me that my establishment had been registered ! and then, there no way to re-register it again. no way to update it too! i wrote to the supportdesk, there is a week, and i still have no answer ! it is important to the hotel to be registered. please tell me how to do, or bring me their phone !