I created a line of journals called "Palm Angels" and posted them to Amazon. They are currently awaiting approval. I had some troubles with bleed (I didn't realize that in Canva, in order to print for Amazon KDP, you do NOT select "print with bleed marks". Once I fixed this and printed without bleed marks, it went through. 

Find this project and follow my Author Page on Amazon! https://www.amazon.com/dp/B0DP7GY711