I have a problem with O2 Music.

I have a free credit via O2 Priority web page.

I go the the O2 Music site.

Selected a song I want to buy using the credit. Then.. “ Error Back to shop “

I think this is a DRM issue because I've moved over to LINUX . On the windows environment things worked great

Interestingly I can play purchased music  in Linux ( purchased  when I was using Windows  ) and download on Linux 

 Can someone contact the technical department  to resolve this LINUX issue.

Screen shot using Kubuntu the distro i’m using.