Rewrite Children’s Fiction Storybook

I have a completed children’s fiction manuscript that needs a fresh set of eyes. The narrative itself is locked, but the language still feels rough in spots. I’d like you to proofread the entire short story and rewrite where necessary so every sentence flows smoothly, reads age-appropriate, and is free of grammatical or spelling errors. The file is about 4,000 words. Please work in Word (Track Changes on) so I can see every correction and compare versions. A single, polished document ready for layout is the only deliverable I need. Let me know your turnaround time and any similar projects you’ve handled, and we can get started right away.