Short answer: Too dark. Too drab. No color vibrancy (saturation). There's no wow factor.
Put yourself in the customer's shoes. Compare your work with other Stock Contributors in your category.
Now, would you buy THIS image or a different Stock image?
Adobe Stock customers expect highest visual and technical quality. See links below.
Hope that helps.
I'm unable to see your attached files. Sorry.
Please start a new topic. Embed no more than 2 images in your post.