By default, Planable will connect with your currently logged-in account on Facebook, Twitter, Instagram, or LinkedIn. To connect different accounts simply log out of your account, and then authenticate again in Planable with the other account. Also, see detailed instructions below.
Go to the platform's website (instagram.com, twitter.com, linkedin.com)
Log out of your current account
Log in to another account you wish to connect
Go back to the Planable app (https://app.planable.io)
Click "Add Profile" and connect the second account
It's the same experience for all the Instagram, Twitter, and LinkedIn Personal Profiles.