Picture rejected for technical issues but its not specific.

[Jay_Jay_10]

So I submitted this photo for review and it said there were "Technical Issues".  Now I do post my work to other places and I understand that stock sites require the image to be clean and technically sound. The only problem is I don't understand why this was rejected. It didn't even give any explanation of what the technical issue was like other websites do. Any thoughts on why this may be the case? 

[ricky336]

Read this. it can help a bit.

https://helpx.adobe.com/stock/contributor/help/quality-and-technical-issues.html

Your colour temperature is too warm, so you need to decrease it a bit. Add some more blue to remove the yellow cast. The top of the cactus - the white part, should be white and it isn't. Something like this: