How to Link My Instagram to Facebook
Making use of Facebook's Page interface
1. On Facebook, browse to the business' Facebook web page.
2. Click Settings.
3. Click Instagram in the sidebar.
4. Click Visit.
5. Enter your Instagram credentials. Click Visit.
Making use of Facebook's Manager
1. On Facebook's Business Manager, click Business Setups.
2. Click Instagram in the sidebar.
3. Click Include.
4. Go into business' Instagram credentials. Click Next.
Optional: Attach any relevant Advertisement accounts. If you do not wish to add one, click Miss.
5. Click Done.