Whirlpool Gas Oven Not Lighting

Whirlpool Gas Oven Model SF367LEKB2 is not lighting and there is no smell of gas.

I initially swapped the wires on the ignitors for the broiler and the oven burner, when I did this, the broiler worked off of both terminals…the oven did not work…I figured it to be the oven iginitor…I purchased the new oven burner and ignitor combo…hooked them up…but still did not work and there was no smell of gas…

I have now replaced the Gas Regulator Valve…and still nothing…what could be next…please help.

Thanks