Прошу помощи понять, почему не приняли фото.Фото на такие темы много или качество плохое?

Looking through the photos the biggest problems I saw were under exposd shadows and over exposed highlights. 

12.jpg - underexposed and hot sharply focused

11.jpg - same as above

6.jpg - white balance is too blue, details are not sharp, and there's a large blownout area in the sky

1.jpg - details are not sharp, and large blownout area

12: nice picture, but not really sharp (the whiskers are sharp and some fur).            

You have colour noise, and the picture is underexposed, as shown in the histogram. Part of the highlights and all the whites (right) are missing.

11 is better exposed, but still slightly underexposed.

The focus is not correct.

You always need to have the focus on the eyes.

1) Details are missing:

It looks like a typical phone image where you have optimized away detail, because of the high noise correction needed for these small sensor cameras.

7) the same as 1.

Both (1 and 7) are not sharp.

Please post only one, two, or three of your refusals. Mostly the reasons for the refusals are the same or similar.

Adobe gives you a reason for the refusal. You should tell us the header.

(You may respond in your language, that is no problem, but we will have issues with Cyrillic text in images…)

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