[Suicidal66]

I need help guys, NFL kicks off in a few hours and my only way to watch the game is by antenna. I have a Samsung Series 7 tv that is hooked to a rooftop antenna, Ive adjusted the the antenna to the direction recommended by this sigh, no luck. Adjusted it a full 100% numerous times trying to catch the 2 nearest stations that should be easily caught, still nothing. Ive even taken a small tv into the attic and connected it directly to the wire frome the antenna and I still no luck. What am I missing? Im connected to the antenna and no matter what position I spin it I never anything. The antenna option is set to air. Someone told me to be sure the tv is set to analog but I dont see that I have that option.

Any help will be apprecitated