XBOX music built-in app lumia 520 problem.

[Islam Adli]

music app can't connect to the internet, xbox music isn't support my country yet (Egypt) but on my friend's phone (620) it works and shows the artist pic in the background instead of the gray color
and I can't find podcasts in the store so it give me nothing throw the music app link inside it !!
how can I fix it ?
thx