@Arlette150
It sounds like you have been subjected to a dishonest sub contracted to Airbnb Business Process Outsource (BPO).
Please ensure you report the Agents name and details to the SEC and appropriate division of Financial and Organized crime because the lies of claiming to have tried phoning a person when they clearly have not, is not acting in Good Faith nor are they being honest yet they still get paid.
They appear to be acting in breach of contractual obligations treating you so abhorrently.
It's long overdue these issues are addressed as there have been recent arrests and call centers shut down for Dishonesty offences.