I'm having the same issue as everyone else. I add something to my shopping list and it immediately deletes it. I created in "My Lists" Shopping List. I have to manually type things in there for it to stay, but she wont recognize that "created list" either. Glad I found this forum, it was driving me nuts! I recently upgraded my iPhone so was wondering if that was the issue, but it seems to be on Amazon's side. Also, I heard about "My grocery list", the app, maybe I'll have to go d/l that to get it to work in Alexa. I dont have the tech support number, anyone have it handy so I can add my name on the list too? Thanks!