Fix Fault Polaroid

Is there a manual for a Polaroid 1813 (2008) TV DVD player

how do i change region code on my dvd player polaroid dv1018h

My polaroid dvd player stopped playing my dvd's I went to open it and a spring came out. It will play throughout the previews but then stops when it comes to play the movie and wont let me fwd to menu ... more

have picture but no sound

I get volume but my screen it white. What can I do to fix this? Please help!