Before you start—what you’ll need
To start, you must have a personal Facebook profile, as Meta requires a personal account to create/manage pages; refer here. You'll use this profile to:
Create and log into the Meta Business Suite account
Authenticate the Facebook+Instagram integration for Sintra.
Creating a Meta Business Suite account
If you do not have a Meta Business Suite account and want to create it, do the following:
Go to business.facebook.com.
Click Create Account.
Follow the prompts to name your business and link your personal profile as the admin.
This will create a Business Portfolio in Meta Business Suite that will be used to manage Pages, Ad Accounts, assets and authenticate Sintra's Facebook+Instagram integration.
Note: if you already have a Meta Business Suite account, you simply need to log in with your personal Facebook account.
When you have Meta Business Suite set up, and it has a Facebook page (and optionally an Instagram page), you can proceed to set up the Facebook and Instagram integration in Sintra.