I published an e-book but they found some mistakes due to which some sites won't sell that e-book. So I corrected those mistakes in my personal file, but how do I change it in my already published e-book?
Go to My Projects and click on Revise next to the name of the book. Click through until you get to the file upload page. Delete the file that is there and upload your revised one. Now keep clicking through to the end.