No sir, there is no YouTube or pdf e-mail course that is going to dig that ditch. That is what my dad used to say.
If it’s your ditch to dig, you are going to have to get in there and dig it.
As the old advice tells us, write a short story every week for a year. Write 200 or 300 or 500 words each day. Write an hour daily before you go to the job that pays your rent.
Being an author or a writer is like driving a Maserati instead of your Impala. You’ll get where you need to go either way.