Publish a Children's Book on Amazon (KDP)

I have children’s book that I would like to publish on Amazon. I am having a bit of trouble uploading my files and am looking for some help. All the pages and content are done and formatted. I just need someone to help me get them uploaded. I don’t see this taking more than one hour.

I would prefer to do a zoom session with someone and do it with them so that I may learn in the process. Thank you!