With direct posting, you will be able to schedule directly to Instagram, see insights for your Instagram business accounts, and much more.
Enable direct posting
Go to Profile -> Accounts.
Then click your Instagram account and select Enable Direct Posting from the menu. The direct posting has already been enabled to your Instagram if you don't see this option.
However, you should check that the Facebook page has been connected to your Instagram and is confirmed as sometimes Facebook disconnects the link due to security measures.
Click Open Instagram to switch your Instagram account to a business account. Then return back to Hookle.
Click Add to open Instagram again and add a Facebook Page to your account. Then return back to Hookle and click Next.
After you have added a Facebook page to your Instagram account you still need to authenticate the connection with Facebook to allow Hookle to publish posts on your behalf. Make sure you authenticate with the same Facebook you added the Facebook page to your Instagram.
The browser might remember credentials of your previously logged Facebook accounts. Thus, logout from Facebook in your phone's web browsers before you click "Authenticate" above. Then you are able to type right credentials (username/email and password) while authenticating.
After successful authentication, you are done!