How to Connect to Instagram Through Facebook
Using 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 Log In.
Utilizing Facebook's Business Manager
1. On Facebook's Manager, click Business Settings.
2. Click Instagram in the sidebar.
3. Click Add.
4. Go into business' Instagram qualifications. Click Next.
Optional: Connect any type of relevant Ad accounts. If you do not wish to include one, click Avoid.
5. Click Done.