Facebook data deletion

Orson lets cinemas answer messages sent to their Facebook Page. When a cinema's owner connects their Page, Orson keeps an access key for that Page and the link to the owner's Facebook account.

To have that deleted, remove Orson from your Facebook account: in Facebook, open Settings, then Apps and websites, find Orson and remove it, asking for your information to be deleted. Facebook then gives you a confirmation code, which you can check on this page.