Property put on Air BnB without permission from owner

[Nick197]

My tenant has been letting my flat onair bnb 

what can Air bnb do you tell me how often it has been let ?

[Cynthia-and-Chris1]

Airbnb can do nothing. You will need to contact your tenant and ask them and/or tell them to stop renting. 

[Monica4]

You will not be able to get that information from Airbnb. All you can do is send a registered letter to your tenant to tell them to stop short term rentals. Have a look at your written lease agreement first to see if there is a clause in there prohibiting any kind of subletting. Also, your municipality may not allow short term rentals in your area.

[David126]

Presumably they are in breach of their lease and you want to evict them.