What is the best way to promote my screenplay to members and get feedback..

Well, you don't. Sorry to be blunt, but this isn't really a direct feedback group. There's a forum for script swaps, so you can try that. Save any promotion for producers and filmmakers.

A decent longline and/or a clear synopsis can help. Nice posters, while optional. it helps.

There are other resources provided with this site. The blog has a lot of useful articles. Under Education, there's guides and webinars. Rockstar members get a discount, But I'm thinking, from what you said, script swaps are probably the best place to start.

Hi,

Try a discord like the Script Hive for feedback or r/screenwriting. Good luck!