Hey @kylie_tsh, Welcome to our Adobe Express community! Thanks for posting here.
To add images or do any kind of editing to Adobe Express animated characters, you need to open the voice-over character in the Express editor.
Here are the steps, you can follow:
Open Animate Character in Adobe Express:
Select the character
Customize the background and character size as needed
Record the voice-over
Once the project is generated, Select 'Open in Editor' from the last window. (please refer to the screenshot)
This will take you to the Adobe Express editor, where you can add text and images of your choice.
Let me know if this helps!
