If you've already setup your Instagram Book Now button, you may have noticed it disappears (thanks Instagram π) and is hidden underneath the arrow.
FEAR NOT, you can unhide it again by following these steps:
Go into Settings
Go into Professional Account
Delete the phone number and leave the email address box blank
And VOILA! Your Book Now button will return
You can always put your phone number into your Instagram bio if you still need it but remember, the only reason we do social media is to get more bookings so make sure your Book Now button is visible!