@Alexandra2522
You must have the "professional hosting tools" activated in your account.
Then the option "insights" will be available in your Airbnb account,
open the menu next to your profile photo, see picture:

Direct link to amount of views is:
https://www.airbnb.com/performance/conversion/p3_impressions
(Change ". com" to your local Airbnb site, probably ".be" )