I'm new here and I don't really understand why my photos have been rejected, can you help me?

[Sara5EAF]

I have had several photos rejected due to "technical problems" and I have looked at the technical requirements and to my knowledge they are all met.
These are the technical requirements:
-Send the images in JPEG format.
-Use sRGB color space
-Minimum image resolution: 4 MP (megapixels).
-Maximum image resolution: 100 MP (megapixels).
-Maximum file size: 45 MB (megabytes).
-Do not include watermarks or time stamps.
-Do not increase the file resolution; send the maximum file size the camera can produce.
The one that generates more doubt to me is the last one, since when exporting in lightroom I increased the quality to 100, but some have accepted me with this characteristic, then I do not understand it. I attach one of the rejected images in case you see something that I have not seen. I hope you can help me, thanks.

[Moderator moved the thread to the correct forum]

[Test Screen Name · Accepted solution]

Those are the basic rules, but not the quality requirements, which include focus, white balance, artefacts, contrast, overediting, Chromatic aberration, good composition, and more things not written down; basically looking for the highest professional image quality from good equipment, suitable for a million dollar advertising campaign. https://helpx.adobe.com/uk/stock/contributor/help/quality-and-technical-issues.html I can't see your image, sadly. 

[Abambo]

Please look at this and come back to this forum if you have further questions. 

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

If you want us to look into your pictures, you need to post them here. Please do not post 10 pictures at once. Best is to go one by one. 

[Nancy OShea]

Please embed images directly into your post instead of attaching files which most of us cannot see.

Use the insert Photo icon in the rich text editor toolbar.