Technical Issues

This is distracting:

The devil is in the details. 

There is a focus problem in the middle of your crocuses.

Grapes are a tad too dark.  Look at your Histogram panel in Photoshop.

Also, the grape stem isn't sharply focussed.

Read about Depth-of-Field.

https://photographylife.com/what-is-depth-of-field

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@DR Carlson wrote:

I am new to Adobe Stock and have had several images not accepted due to technical issues.   Why don't they specify what the technical issues are?   

 

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Because this is a highly optimized process and not the school of photography. 

Technical issues is not a matter of resolution but a matter of photographic and postprocessing quality.

If you are new to stock, you should consider these resources: https://helpx.adobe.com/stock/contributor/tutorials.html
Please read the contributor user manual for more information on Adobe stock contributions: https://helpx.adobe.com/stock/contributor/user-guide.html
See here for rejection reasons: https://helpx.adobe.com/stock/contributor/help/reasons-for-content-rejection.html
and especially quality and technical issues: https://helpx.adobe.com/stock/contributor/help/quality-and-technical-issues.html

Tal vez en este caso interesaria obtener mas bokeh, mas deenfoque de fondo.Las uvas estan bien para  una ublicacion agricola pero si la tuvieses que usar para un catalogo de vinos  deberian estar mas "maquilladas". En las flores, las  mas cercana  se ve un poco desenfocada. Quizas por eso

It would be better if you posted the original photos that you submitted which were rejected.  Sometimes issues are only seen at 100%-200% magnification of the original image.

-Rob

I see no error issues.