DVD player is stuck. on 2007 Land Rover Range Rover Sport

The dvd changer will not eject or play the disks now in my Range rover sport 2007. I open the window and push the eject button, but it just flashes blue. Can I take it out and un-stick it myself? or is this a very difficult procedure.

you are much better off finding a local shop that repairs
auto radios. cd changers can be broken very easily when you
don't know how they function.