Since February 2020, Facebook has stopped supporting a direct integration with mybookings, our booking engine, previously available as a tab inside your business page.
The 'Book Now' option inside Facebook continues to operate successfully, located at a much more visible position inside the page, and remains visible on every tab.
If you haven’t setup your Facebook Book Now button yet, it takes only a couple of minutes! Here are the instructions for it: Facebook Pages - How to add a Book Now Button
If you have any questions, reach out to our support team at firstname.lastname@example.org