where do i find the link to export my calander to Airbnb

1. You wont see it if your configuration does not qualify for it
2. This is good thing, as its will cause dobule bookings. 
3. BdC calendar sync is not real time
   1. never use it , instead use a 3rd party channel manager service. some free some low cost etc

• contact partner support by phone

Where you can reach us