Change the accounts you use with Kit
In some cases, you might want to change which social accounts that you connect with Kit, to let Kit post to new or different social networks for you. You can change which accounts you connect to Kit from the Kit dashboard.
Change the Instagram account that is connected to Kit
Visit the Kit dashboard.
Click the Settings (gear) icon, then click Account connections.
In the Instagram section, click Disconnect.
Visit Instagram and log in with the account you want to use with Kit.
Return to the Account connections page of the Kit dashboard. You might have to click the gear icon and choose Account connections again.
Find the Instagram icon and click Connect to Instagram to connect a different Instagram account with Kit.