sorry for submitting a duplicate image for adobe stock. I wasn't sure the first one was sent so I sent it again....only to find out the first was pending approval.
It's my first time submitting to adobe stock, please forgive me!
This here is the user to user forum, not the Adobe moderation team.
What I can say is that posting a picture twice is not really a big deal, as long as you don't spam the system. It will be detected and refused as duplicate, and you go on and submit the next pictures.
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
I use Light Room Classic to submit my images to Adobe Stock, and in that Collection I add "Adobe Stock" as keywords on every image. I also set a Color Label on every image in that Collection. This ensures that when I come across an image when browsing my Library, I will know that I have already submitted it, and won't attempt to re-edit and re-submit it.