I ran into a technical problem with this photo. Can you help me?

Stock Photography isn't about abstract art.  It's about providing customers with usable natural color images they can use commercially -- i.e. posters, billboards, brochures, print and digital ads, videos, movies, product packaging, merchandise, etc...   

Examine Adobe Stock's inventory in your keyword category to see what gets accepted.

My immediate reaction to the image is "what is it?" And then my eye goes to the over-exposed areas. It's difficult to imagine any commercial applications for such an image.

The picture is overexposed, not as sharp as could be, and the subject is not very exciting.

Some of them are jpeg images.

By @Latintin

You can only contribute JPEG images. I suggest submitting not 50 assets at once, but to submit one or two, if they get accepted it's good, you can continue. If not, analyse the refusal and ask here for advice. After a while, you will be able to preselect images on quality requirements and your refusal rate will go down.

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

Regardless of the technical errors, ask yourself, what buyer, if any, would search for a small tire profile?

 Creo que es por que tienes las zonas de reflejo quemadas y por desenfoque en algunos sitios, pero eso lo normal, por loque voy viendo en AdobeStock, son cosas muy faciles de resolver en proximas tomas, animo,)