Amazon M + L sold me a video in a different language

I went on amazon to look for a certian video.  I came on a page with what I wanted.  It didn't have anything about it being in German.  I bought the video for $23.95. 

When I recieved the video I found it was in German.  When I contacted the seller, I was told I knew that the video was in German.  I looked at the page I bought the video from. It read nothing about that. 

I told them I lived in the USA and wanted one in english.  They wrote back they would refund my money less 25% charge.  I feel that this was a scam from a seller that was from a different country.  Now I have a video in german and useless to me.  I told them I wanted all my money back.  They refused.  They told me to buy a CD player from Amazon that would play the video. 

I tried to contact Amazon about their garentee but could not find a site to complain too.  I think this was a scam to take part of my money and wonder how many others fell for it.  I thought Amazon was a safe place to buy things.  Boy was I wrong.