Please note that you can not declare an Instagram account you do not own. If you are promoting on the behalf of someone else, the owner must initially declare their Instagram account through their own Facebook Organisation Manager.
How To Connect Your Instagram With Facebook
If you own the Instagram account: Merely go to your Facebook Service Manager and click on settings. Under individuals and Possessions tab, click on Instagram Accounts on the left then click on Claim Instagram Account button on the right.
Type in your Instagram username and password.
You can also select to link it to your advertisement account if you have one.
In addition you can also designate partners to manage your Instagram account after you have actually link Facebook Company Manager to your Instagram account.
Back in the ads supervisor page, once you've effectively added the account you'll have the ability to select your Instagram account at the advertisement creation page.
Doing this will allow people to click to follow you on Instagram instead of sending them to your Facebook page.
Keep in mind that you can not straight purchase fans on Instagram rather than Facebook likes campaign How To Connect Your Instagram With Facebook.