Is there a tutorial for how to bet? If I bet 40,000 and win 20,000 do I get my $40,000 back? I accidentally bet 40,000 for duke and couldn't find a way to cancel the bet, so I placed a counter bet for NC for the same amount. It didn't work out. I lost $40,000 on duke and made $24000 on NC when I just wanted to cancel my bet. How do you correct mistakes?