Please help I’m Stuck It’s been 5 months

I will mention this again, go to Feebay or Amazon and look for a few good books on the basics of auto mechanics, like auto troubleshooting repair manual and auto mechanics fundamentals. I know this is the old fashion way but.........
Spark???, pull a plug wire off and while turning the motor over, see if you get a big shock!????????????/ NO MAYBE BETTER NOT!!! Might kill ya!!!!!!!!!!!!!!
OK so I admit I am an OLD smartass!