Problem in sell ai images

I have to agree with @Nancy OShea. There are millions of free wallpaper and background available in a variety of aspect ratios: for phones, desktops, tablets, etc. Why pay for one? Granted, I have sold a couple in the past but it's rare compared to other assets that I offer. 

Acceptance is no guarantee of sales. 

You could have the sharpest image in the database but if the content is not what customers are currently searching for, they won't buy it.

Can you give us a couple of examples?

Hi @Mohamedelhassan ,

That's a small amount when compared with the sea of images in the search. You need to continually submit a wide variety of files to keep your work at the top of the search for varied categories. After a while buyers will start clicking and viewing them. The sale will come soon after.

Best wishes

Jacquelin

400 is not a lot of images when you're competing against millions. Keep uploading while maintaining the highest quality assets as possible.

How long ago were your 400 assets approved? If your assets are seasonal, and that season has already passed, you won't see any sales on those. If your assets are in very competitive categories, it's possible that Buyers aren't even seeing them if they're many pages down in the search results. And as @George_F  indicated, if your titles and keywords don't adequately describe your assets, Buyers will never find them.

You could try checking the keywords/titles and making sure they are descriptive enough.  This Adobe article on Title and Keyword Tips might help.

Its also possible that your image categories aren't in demand.  Maybe customers just aren't buying what you've submitted.  Try the browsing the Artists Hub  to see what's in demand.