I recently tried uploading about 160 pictures, and all of them were rejected for technical issues. here are a few of them, does anyone know why they would all be rejected? I could understand a few, but all of them?
All of your pictures show some defects.
Overexposed, missing contrast, artefacts (seen at 100%).
Noise, badly framed/cropped (seen at 200%).
Overexposed, washed out details (seen at 100%)
Chromatic aberration, washed out details (seen at 100%). You would probably also need here model releases for parts of the people.
The bug is missing sharpness, noise (seen at 100%)
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