I'm looking for a script doctor for a film script I wrote

Hi - during lockdown, I wrote a 243 page film script. It's a film about a new kind of superhero. Think of it as a sports,action,science fiction and comedy film. I wrote this as a labour of love and even though I enjoyed writing it and I had a few friends read it and they said they liked it, I need a professional to proofread it, look for errors and do whatever script doctors normally do when it comes to reviewing scripts.

This is a personal project. I have virtually no experience in the film industry. But I'm looking for someone who has experience in reviewing scripts and perhaps collaborate with me in taking things further (ie: maybe actually turning this into a feature length film or mini-series).