Spark2015

I know this is an older post but I have a 2015 spark already had the tranny replaced once because it went completely out now I'm having problems again and like before they are telling me it's normal. Like before when telling me it's normal for it to "hesitate" when taking off in shifting they waiting until codes popped up and they barely made it back to the dealership with my car. I'm at my wits end. I love my car not my tranny. Any advice?