You must have a Facebook account to set up an Instagram feed in our Dashboard, but an Instagram account is NOT required to set up a Facebook feed. Your Instagram account must also be an Instagram Business account to connect to a Facebook feed.
Read through the article on creating a Facebook feed from the dashboard.
If you have a Facebook feed setup, please continue below:
During the Facebook feed setup process, you'll be given the option to select an Instagram account.
Click "Link an Account," and it will redirect you to Instagram, where you'll need to log in.
Click "Continue as (account name)" if this is the correct account; if it is not, please click "Switch Accounts"
Select which "Page" you want by checking the box next to its name, click "Next"
Select what you want the App to be allowed to do, click "Done"
You will receive a message stating that your Facebook page has been successfully connected.
Once you click "OK," you will be taken back to your Dashboard, where you can decide how this feed will be posted to your Newsfeed.
Congratulations, you've successfully Linked your Instagram Feed to your Facebook feed!