Urgent Storyline Assistance Needed

I have a story draft that must be tightened and polished right away. The core idea is there, yet the narrative feels flat and the pacing isn’t working. I need a creative writer who can jump in immediately, refine the plot, sharpen the prose line by line, and deliver a version that flows naturally... (Budget: $250 - $750 USD, Jobs: Content Writing, Copy Editing, Creative Writing, Editing, Fiction, Proofreading, Script Writing, Writing Tutoring)