If you would like a link to share your campaign or contest to Facebook, Twitter, ect., you can utilize the unique ul.ink generated for your campaign. That link can be found near the top of the setup page of the campaign here:
If you are having issues with that link, you can find an article here on how to configure it.
For further questions, please chat our support team using the chat icon in our platform, email us at support@audience.io or give us a call at (801) 901-2011.