Why was this photo rejected by Adobe Stock?

Only some of the issues, that you see immediatly when looking at your monster lady with telescopic arms and ill formed hands:

Your AI has absolutly no clue about anatomy, but also about symetry. The earrings normally are the same left and right:

When it comes to shoes, some ladies have many shoes, but normally they do not wear different shoes on each foot:

You also seem to have a telescopic foot, and the toes don't follow the big toe small scheme as you would expect. As I said before, anatomy is not the strong point of your generative AI. 

Great that a moderator at least saw one of the issues. Many of such faulty assets pass moderation and make the customers angry. You should pay more attention to the details. Many contributors submit so much assets that they absolutly can't check each asset for the simplest errors.