Noticing Newbies

Hey there, I just joined today and hope I can post my stories here so everyone can read them.

I am currently focused on writing a crime/action story involving a cop who used to work for a shady organization that trained assassins. The premise is this organization betrayed him and left him to be arrested but instead he is helping his fellow officers bring down the organization. It has a lot.of grammar and spelling issues which I'm trying my best to fix but sadly grammar checkers are expensive.

I hope you all get a chance to read the story and enjoy it. :)

What is the rating here to post a story by the way? The story I'm writing is rated M.