Amazon returns confusing? Amazon has one of the easiest return procedures I've ever seen.
How long have you had the item?
Click on the "Return or replace items"
Give it a reason
They will give you two labels. Print these. One goes inside the box, one goes on the box.
Package the item up in a plain cardboard box (the one it came in?), put the inside one on the inside of the box
Put the outside one on the outside of the box.
Take it to your local UPS store.