Hi there, I am a seller in shopify. I have created 3 flows includs welcome flow, abandoned cart flow and purchased thanks flow. Only the welcome flow works which someone subscirbes me, but the abandoned cart and purchased thanks never work. I test them many times and by many kinds of email, and I also turn off the smart sending in order to don’t miss them, but my customers and I still never recieve that message, this problem makes me miss some potential purchased. I am looking forward someone can help me ,thanks very much.