Cusser
+1y
Pull off the distributor cap, crank it (or turn it with a wrench) and see if the rotor moves - I'm thinking that maybe your timing chain is broken. if that's broken, the valves won't operate, so no compression.
If you remove a spark plug and turn the engine over with a wrench, using a plastic straw you should be able to feel the piston move up and down. Do NOT use a pencil for this, or wooden dowel, those can break.