Photos were not accepted. Written - technical problems. And why?

[defaultl6a5i8kuccug]

Can you explain why they didn't accept it? Lots of photos. Thank you!

[Test Screen Name · Accepted solution]

Zoom to 100% or 200%. There is no sharp detail, demanded for world class commercial photography;
also these two pictures are very similar, only submit the one best one; Adobe do not want a set. 

[Abambo]

In addition to what @Test Screen Name says, (2) is not straight and needs correction in that sense.

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