Don't know what your stove's model is .... but on my 1992 rig's original gas stove there is a small on-off valve at the front of stove right under the stove top lid. Whether I want to use the oven or burners I have to flip on this little valve and light the pilot for the stove top burners. Then I can light the oven's pilot.
So lift your stove top and see if there is a little valve of some type that you need to flip on in order for your oven and burner pilots to light. :-)
[B]BichonLover is a 100% California gal, driving a vintage Fleetwood in SoCal.