Could you help me How to a better presentation of my work

Hi,

as said before those are definitely not for Stock. Photos for Stock should definitely have very high technical quality.

Check the documentation.
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

In addition it can help to read about Keywords:
https://helpx.adobe.com/stock/contributor/help/titles-and-keyword.html

For Promotion it also can help to promote your Stock Images on Adobe Portfolio:
https://help.myportfolio.com/hc/en-us/articles/360036798993-Sharing-Adobe-Stock-Collections-on-Adobe-Portfolio

In general if you want to publish and promote your mor artistic work you can do that on Image Platforms like Instagram, flickr, Behance, etc. there would be a good startingpoint.

These are most definitely not suitable for any stock site. Read the Adobe Stock Learn& Support help pages to find out what level of quality is required.

These are not at all ready for stock. They look like they were taken with a pinhole camera.