Background photos rejected due quality reasons

@Rasel_Uddin1686,

You're competing with a massive inventory of abstracts, backgrounds & wallpapers.

https://stock.adobe.com/search?k=abstract  121 MILLION

https://stock.adobe.com/search?k=backgrounds  208 MILLION

https://stock.adobe.com/search?k=wallpaper  62 MILLION

This won't make for easy sales. There's far too much competing inventory. 

Best advice, create something unique that nobody else has thought of.

Good luck.

Here's another one. As @daniellei4510  indicated I wouldn't bother with backgrounds and wallpapers. There are many millions of them in the database already.

Youi could correct and resubmit! 

The texture does not make sense IMHO. And the concept is far from ideal...

You have a couple of unnecessary floaties. That said, you are probably wasting your time attempting to have background or wallpapers accepted. They are easily made by anyone who has even a minimal degree of graphic design knowledge, and they are found by the millions on Adobe's database, much less free all over the internet. You also have a weird pattern throughout that appears and disappears depending on the size at which it is viewed.