When setting up ads that open conversations, you have the option to set up creative through Quick Creation.

To access the Quick Creation tool:

1. Go to ad creation.
2. Click Set up Messenger Content.

Use Quick Creation to choose:

• introductory text to greet people who message your business
• a message format for how to display your video, text and/or images in Messenger
• actions such as Quick Replies and Button, so that people messaging your business get answers and information faster

* Nguồn: Facebook