Bebe Milestones by That Doohickey

Hi there. I am founder of a product called Real Firsts - baby milestone photo props for modern parents who like to share warts and all moments.
I sell in Canada and USA on Amazon and my sales are very poor and non existent in USA.
I’ve spent a lot of time and effort on Amazon selling and it literally changed my personality dealing with their customer service (not in a good way). I need help!