hello there , at first glance can I suggest you start writing in Final Draft or Celtext (free) it will format your Screenplay correctly.
get it here https://www.celtx.com/index.html
i'll give the rest of the script a read now and get back to you.
Dom
There is a great google chrome extension that helps with the margins., but you should probably change the font to courier. https://workspace.google.com/marketplace/app/screenplay_formatter/329481250452
There’s a great book called how not to write a screenplay I’d recommended reading that. I didn’t get further than the overwritten first segment then I saw what looked like a giant paragraph i though better of it. Read more screen plays too.