How to Link Your Instagram Account to a Facebook Page that you manage

You can now make your instagram post apear directly to your facebook page (not your personal account) 

To do this, you first need to be an admin of that Page on Facebook.

Follow the steps below to link your Instagram account to a Facebook Page:

Android

1.    Go to your profile and tap  in the top right.

2.    Scroll down and tap Linked Accounts, then select Facebook.

3.    Your Instagram account will link to your personal Facebook Timeline by default. To link to a Page instead, tap Facebook and choose a Page that you manage.

iPhone or Windows Phone

1.    Go to your profile and tap  in the top right.

2.    Scroll down and tap Linked Accounts, then select Facebook.

3.    Your Instagram account will link to your personal Facebook Timeline by default. To link to a Page instead, tap Share to and choose a Page that you manage.

If you've already linked Facebook on your phone or tablet and need to switch accounts, you can unlink your Facebook account from Instagram.

Hope this helps!