Change my property location

Hello my name is Valerie, I do not have a reservation I work for the stratosphere Hotel. we have had guest trying to contact you, the number we have listed no

Hi Booking.com, I would like to canncel this guest for Free of Charge due to our testing in Sale department. The Guest detail: ID:******* Name: ******* C/I: Sat

Bonjour, Where exactly can I ask booking.com a question via extranet?