Adobe Firefly is not generating any image or video

I’d suggest trying a shorter more concise prompt and see what happens.

Hey ​@Vishakha Chaudhary 
Thank for sharing the full prompt.

Common problems

• Trademarked / Copyright
• Political figures / Celebrities 

• Long complicated prompts (often from ChatGPT)
  (short easy to read prompts tend to work very well)

When looking at your prompt, there are many actions happening at the same time. Consider shorter, clearer prompts. 

How to Prompt
https://community.adobe.com/questions%2D404/use%2Dadobe%2Dfirefly%2Dto%2Dgenerate%2Dyour%2Dimages%2Dand%2Dvideos%2D1476088?tid=1476088&fid=404

Cheers

Nate

Are you on the 7 day free trail period of your subscription? Happened to me aswell I made new account payed directly without 7 day trail and then it works.