@Gerhard116 This is a community centre so I am afraid no one here cn do this for you. You will need to call Airbnb or risk waiting until your friend can sort out your listing on Sunday.
@Gerhard116 This is just a discussion forum for hosts and guests. No one here has access to your account. Block all future dates on the defunct listing, so you don't get any more bookings on it. Then go to the Help section of the main Airbnb site and look for "How do I delete a listing?"
You can do all this yourself, you don't need Airbnb to do it for you.