This banner appears across the top of your landing page when the Prompt Visitors to Connect? box (under Dashboard > Funnel > Links > Beyond Reviews) has been activated, but no social media accounts have been provided.
You can either add a social media account in the appropriate field below the checked box to display its link at the top of your page, or you can simply uncheck the aforementioned box to remove the banner altogether.
Click Update to save your changes.