Me gustaría saber sus opiniones sobre que puedo corregir.
When viewed at 150% I can see compression artifacts. The shadows are underexposed. The nearer light pole needs to be straightened.
Jpeg Compression artifacts. Unfortunately, photos taken with a smartphone don't do so well in stock. The size of the phone's sensor is small, therefore they don't enlarge so well. The result is that the pixels begin to look 'blocky' when the photo is enlarged.
To support what @ricky336 says:
You see here, that the fine detail of the floor covering has been "optimized" out, because of the high noise reduction this picture experienced. The picture is nice, but unfortuneatly the quality issues introduced by your camera and postprocessing are making this picture unfit for Adobe stock.