Instagram Business is a resource to brands and companies. Profiles of this type have access to data and metrics and can still create ads within Instagram itself. Wherefore, to access Instagram Business data, you must have a Business Account. It's simple, check that out:
1. Click on the hamburger button;
2. Click on Settings;
4. Switch to a Professional Account;
5. Choice 'Business';
Done! Just follow the instructions available in Instagram's app.
When the metrics are available on your profile, they will be displayed on Posgrain too.