rechazada por problemas tecnicos

Artefacts!

Unfortunately your camera introduced artefacts.

It could be also somehow better exposed with more contrast.

And to add a different one: There is chromatic aberration in the moon-sun border.

Use the picture as it is: a nice snapshot of a once per life experience.

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