360 LA engine crank no start

Thank you and I’m not sure if I do have spark at the right time how can i find that out

go back to the number 1 cylinder and make sure it is at TDC on the compression stroke
then pop the top of the distributor and make sure the rotor is pointing at the #1 cylinder post
then follow the plug wire on that post and see if it is connected to the #1 plug

that should get you close