Here are some quick-links to the upload option you are looking for:
How to upload a new document
Video Walkthrough:
How to upload multiple chapter files to a single document
Video Walkthrough:
How to upload multiple files at once to my projects area
Video Walkthrough:
Having Trouble Uploading?
If you have any trouble, here's a short support post with a few steps to consider before uploading your manuscript: Having Trouble Uploading Your Manuscript?
If that does not work for you, please reach out to us by chat or by emailing [email protected]. We're happy to help!
Happy Writing!