When more than one social network has been selected from your Social Profile Picker, your message will be published to all of those social networks.
If one profile is selected but messages are posting multiple times or to multiple accounts, it could be because your Twitter and Facebook accounts are linked, which lets you automatically share your Facebook posts to Twitter.
You can tell if the accounts are linked by looking at the duplicate post in your Hootsuite dashboard. Duplicate tweets will show via Facebook next to the timestamp.
To unlink your Twitter account from Facebook
- Log into www.facebook.com/twitter with your Facebook credentials.
- Under your name and Linked to Twitter, click Unlink from Twitter.