With a Call to Action you can encourage your audience to perform a specific action. This can be following you on a social platform, posting using a specific hashtag, or any custom message that you want to convey.
To add a Call to Action (CTA) to your Social feeds, follow the steps below.
The Call to Action feature is only available for Social Feeds.
Navigate to Dashboard → Select your Social feed → Feed Options → Feed Layout.

Under Feed Layout, select Call to Action.

Follow us: Encourage viewers to start following your Facebook, Instagram, LinkedIn account(s)
Custom: Allows you to add a custom CTA message
Once you choose a type of CTA, you'll get more options to customise the look of your CTA in the feed.
The preview on the page will display the changes. Click save to implement the new selected CTA.
For the UNO layout, you can only select 1 Social handle to add to your CTA.
For the GRID layout, you can select multiple Social handles to add to your CTA.