Manuscript Formatting for Amazon KDP

I need an experienced freelancer who is familiar with Amazon's Kindle Direct Publishing (KDP) guidelines and tools to help format my manuscript file. The manuscript isn't quite ready yet, so some formatting work is required. The specifics of this work are yet to be determined, so I'm hoping for a professional who can guide me through what necessary changes need to be made. This may include tasks such as adjusting text alignment and spacing, adding images or graphics, and designing chapter headings or sections. Your expertise in book formatting and attention to detail will be paramount in this project.