There are two ways of connecting new social accounts to your calendar.
If this is your first social account connection:
1 - Open the Calendar by clicking Social Media on the top menu
2 - Click Connect Accounts
OR
The Publishing icon on the left side menu
3 - Select a social channel from the list that will appear on the pop-up window by clicking on the social channel name.
4 - Enter your log in info if you're not yet logged in. If you're already logged in to your account, click the button to Authorize Simplified to access your account info.
If you're adding a new social account:
1 - Click on Social Media on the top menu
2 - Click on Publishing on the left side menu
3 - Click the 3 stacked dots, then click + Add Account
4 - Select a social channel from the list that will appear on the pop-up window by clicking on the social channel name.
5 - Enter your log in info if you're not yet logged in. If you're already logged in to your account, click the button to Authorize Simplified to access your account info.