Additional Social Accounts an be added in two ways.
For a quick add, use the yellow square with the "+" next to the Social Account dropdown listing. Or to add a Social Account and customize the branding for that Social Account, use the Social Accounts link in the top right of Plan Your Post.
You will be prompted to connect to the social service of your choice:
STEP 2 for Facebook
Choose the Facebook accounts you want to add to Plan Your Post. You can add your Profile, Fan Pages, and Facebook Groups to Plan your Post. Simply select and we implement the integration. You will get a "Success" message and see the green checkbox next to each Social Account that has been added.
STEP 2 for Twitter
The Twitter Authorization page will appear with the Plan Your Post logo in the top right noting you are giving needed permissions to Plan Your Post to connect the specific twitter account. You enter you username and password and we make the connection.
At any time you can click the "x" to leave this setup and go on to other items such as Schedule a Post. You can always add or edit Social Accounts later (number of account that can be added is set by your Plan limits) by clicking the "+" icon next to Social Account menu.