Recommendation please

• Have you taken any photography courses?
• How good are you at post-processing in Photoshop or Lightroom?
• What kind of camera do you have?
• Can you post one or two rejected photos and the reason Adobe Stock gave for rejection?

In the meantime, read these links:

• https://helpx.adobe.com/stock/contributor/help/reasons-for-content-rejection.html
• https://helpx.adobe.com/stock/contributor/help/quality-and-technical-issues.html
• https://helpx.adobe.com/stock/contributor/user-guide.html/stock/contributor/help/photography-illustrations.ug.html
• https://helpx.adobe.com/stock/how-to/tips-stock-image-acceptance.html

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

My best advice is "read the f****ing manual".

Stock Contributor Learn & Support (adobe.com)

Watch for good composition, little noise, well exposed and good sharp focus.

Hope this helps.

If you post 1 or 2 photos we can tell you what is wrong.