Request failed due to an error: (http_request_fail

I was upload the xml file to get backup information such as posts,pages, and media files.either media files, everythings came.

but for the media files, wordpress gives an error.as a note, the media files are related the posts and some plugin content.

full error message are turkish so sorry:

İçeri aktarma başarısız Ortam “1”: Request failed due to an error: Geçerli bir adres sağlanmadı. (http_request_failed)

I am giving the xml file:

I am good at wp theme and plugin development.SO, is there any coding solution?

is the image files in the xml file in correct way?

https://gofile.io/d/gxXjD7

thanks