Tappan tgf351ese oven not working

i have an oven that was in the place when i bought it. i do not know how old the oven is but i can tell it has not been used much if any at all. still looks brand new. the oven will not work. press the oven button and the preheat light will come on but no gas goes out into the oven to light. the broil works and all top burners work just not theoven. the igniter does not glow at all and there is no gas odor when trying to use the oven. i have checked all wires and they all look good and are connected securly but thats the extent of my knowledge on ovens. there is a pin on the gas connection and it is in the correct position.