Image Rejection

In addition to what's already been said, read your Stock Contributor User Guide.

Stock customers expect the highest visual and technical quality for use in commercial projects.

• https://helpx.adobe.com/stock/contributor/help/reasons-for-content-rejection.html
• https://helpx.adobe.com/stock/contributor/help/quality-and-technical-issues.html
• https://helpx.adobe.com/stock/contributor/user-guide.html/stock/contributor/help/photography-illustrations.ug.html
• https://helpx.adobe.com/stock/how-to/tips-stock-image-acceptance.html

Good luck.

Hello,

You have got ' colour banding' in the sky - the graduation of colours is not even but more abrupt.

Was this taken on a smartphone?

the sky is overexposed. There is a blue/green tone. The focus is not good.

Too tightly cropped in my opinion. Give the room some wiggle room to crop as they see fit. But the other comments also stand.

The sky is blownout 

Is this the same photo you posted?
If you haven't reduced it, the size is too small.

The image is checked at 100% magnification, so if you post a small image to the community, it won't be reviewed.

I'm concerned about the fact that the tones in the sky seem to be lost.