I normally use chat, but I thought I would call just to see if it would work better (one time I used chat, they told me I had to call). It didn't so I will go back to using chat. I have tried various scripts. Some tell them I want to change my service address, some tell them I want to change my local channels, and some tell them both. None have constantly worked.
We may be an incredibly small portion of their customers, but we are still customers. We deserve for them to have consistent procedures that the agents understand.
As for using the app, what do you mean by Pay-as-you-go subscriber? I do know that when I have asked, the agents have told me that I should be able to use the app and they are confused when I tell them I don't have the option on the app.