I would like to know why my photo was rejected

1. The owner of the antique Bentley will need to sign a Property Release. Without a signed release, this image can’t be sold on Stock.
   https://helpx.adobe.com/stock/contributor/help/ip-guidelines.html. 
2. Examine your image with the Histogram Panel in Photoshop or Lightroom.

See below for other IP violations, marked in red.

Blownout sky, chromatic aberration, leaning verticals, and various IP issues…

Hey ​@MartinBarrigaFotografia 

I highlighted a few things that you could remove to help focus the viewers attention.
Photoshop has the capability to remove these distractions.

Cheers

Nate

The photo’s shadows are underexposed. There are no details in the sky. Vertical lines are slanted Some things (the shadow on the lower right) need removing. But, there ar several IP issues where a property releases are needed. Car plates, shop, ads on the doors, church sign.

I think another point could be composition. I think one could argue that the foreground of the bush is distracting. It would be better to remove it– I think.

You have some leaning verticals. That said, the license plat number needs to be removed. And even if it is your car, you would need a property release.

Hi ​@MartinBarrigaFotografia 

Your photo is underexposed. It also has chromatic noise (color fringing)

In addition to the identified quality issue, there are also IP issues. You need to remove the car license information and also the sign info on the wall and store names.

You need to zoom in on your photos at between 100 and 200% to find issues.

Best wishes

Jacquelin