did not create the video described by the prompt.

Hey @John Linss 

Could you share the prompt and maybe the video? This helps us help you.
You may consider using the prompt enhancer.

Regarding Text: Firefly struggles to add text. 
Adding Text to Video in Express

I created a video how to add text in Adobe Express. Adding Text afterwards gives you much more flexiblity: 
- Change Font size
- Different Font

- Animate the Font
- and so on.

Cheers

Nate