Why reject this vector plzzz tell me

What was the rejection reason?

Anyhow, the file you show is not a vector file, so you can't expect us to find the errors in that file. I would, however, take away the background, which will be of no use. On the contrary, you will get less sales, as a transparent background PNG file can't be offered.

This downloaded for me with a white background. I was expecting a transparent background. Is the original transparent?