I agree ^^^

Fuel to run the car is in the carburetor fuel bowls.

That fuel will lose some of its more volatile components the longer it sits. That's true for th efuel in the tank as well, but there's only one small vent and its cooler so it takes longer.

First thing to check is whether the fuel is in the bowls.
Quick check is to take the air cleaner off and and manully work ythe throttle,
You should see fuel shoot out the accelerator pump 'squirters' and the choke should want to close.

If there is no fuel shooting out, then you need to investigate whether that is because the pumps are not working or because the fuel level is too low.