Apple, armored door and Electricity plug . Pictures for example.....Why are all my photos rejected?

SPAM !

The door:

Out of focus and noise artefacts:

The asset is highly underexposed as shown with the histogram:

There are no highlights and consequently no whites in this picture.

I would question here the commercial appeal.

Apple: slightly underexposed, the white balance is off. The DOF is very narrow. A little more apple in focus would have been better. It's a nice picture, I love it, but for stock it would need to be better.

The plug: wrong colour profile (should be sRGB), too cool, artefacts, I suppose there were some bad editing errors:

I may add as a minor error, the cropping of the mirrored image. You should have taken the whole mirrored plug. The sensor spots need to be corrected.

I love the concept of the plug. And all in all, it's a nice picture.

Photo 1: underexposed, out of focus, vertical lines not straitght, garbage at the bottom.

Photo 2: focus, overexposed highlights.

Photo 3: poorly cropped, sensor spots.

Hi,

it seems that all images are to dark and to unfocused as mentioned.

Also before you submit, please review the submission guidelines carefully and compare your work with other Stock inventory. To be accepted, your work should be as good or better than what's already represented in your keyword category.

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/help/photography-illustrations.html
https://helpx.adobe.com/stock/how-to/tips-stock-image-acceptance.html

Hope that helps.

1. Unfocused, underexposed, noisy and poorly composed. It's difficult to tell what it is...

2. poorly lit, unfocused, odd color

3. Color noise. I would also question the commercial appeal 

Adobe gave you a reason why they rejected each one. For example, artefacts, general quality, intellectual property, not suitable, too many already. What did they say for each picture?