To add an Instragram profile to your mixed share account, you first need to log in to your account.
On the left menu click on account manager.
On the sub menu that appears click on add Instagram profile.
Two way you can login to Instagram using Facebook login or using username and password.
Login using Facebook button method, only support image or video post to Instagram.
Login using username and password method support all Instagram post types, but it needs Proxy For security. This login method is only available for Mixed Share users with a premium account.
Once you have chosen your login method, Allow Facebook to access your instagram account.
Select the Instragram profile that you want to add.
your Instragram profile will now appear in the list of your Instragram profiles.