Your English is excellent in your posts. How did you learn English? Well, I'm sorry you won't consider sending off the screenplay. I thought it might be good for you to connect to your younger, creative self, and inspire you to write some more. But there's plenty of time for you to write in the future when the kids are older. There's lots of articles these days of writers who don't get published until their fifties or older. People often do get wiser as they age. Sometimes I go back and read things I wrote in my 20s and cringe!