Okay so I bet money that the next play in the Seahawks vs. Redskins game would be an incomplete, and it was. But when I logged into my account on the Sports betting website it considered that play to not be an incomplete, thus I lost the bet. But I'm hella sure it was an incomplete pass. It was in the 1st quarter at minute 12:09. The game is still playing right now as I type this. How can I go about getting video of this game so if the Sports book website resists to give me my money and acknowledges their mistake I have evidence to prove it to them? Thanks.

Try the play by play on ESPN, here's the link for the game you were asking about:

Seattle Seahawks vs. Washington Redskins - Play By Play - October 06, 2014 - ESPN (http://scores.espn.go.com/nfl/playbyplay?gameId=400554282)

Hope that helps