Colonel's Auction House Play with words, false appraisal reporting, LIAR , Internet

On Dec 16, 2012, I purchased for the first time from the Colonelsauctionhouse  5 "Original" Watercolor/Lithgraphs "hand signed" by the artist such as Frederick Remington, Van Gogh and Moore.  My research and appraisal of the Remington proved that it was a fake. I sent 4 back and they refunded my money for the items but they kept a large dollar amount for "Buyer's Premium". The reason I kept one item was because it was in a nice frame. I also purchased a 14k White Gold Pearl/Diamond Pendant. It came with an appraisal of $1975.00. That's why I bought it.  I had it appraised but it didn't even come close to what they appraised it for. I contacted The Colonel numerous times but I still have not been able to connect with him.  What a scam.