photo feedback

As Ralph and Abambo have stated, it's quite blurry. It's also not well composed. Additionally, I would advise that, while photographing and editing floral images is good for practicing your skills, Adobe Stock already has millions of high quality floral images in the database. The chance that yours would be accepted or sold are very, very slim. Read all of the Help pages to which Abambo has provided links, and you will learn what type of images are desired and saleable.

I agree with @RALPH_L . This picture is not a valuable addition to the database. You should check the links below.

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