Scripts are a form/word builder where we can add content and much more. After we build it, we add it to the correct campaign. Follow the steps from your main dashboard:
Go to Campaigns
Scripts
Create
Add a name
Toggle ON/OFF to submit the script
Drag the Rich Paragraph field from the right side of the screen
Click on the field
On the right top of the field click the small icon "Map Data"
Select the mapping according to your content
Create Script