I never got through on the computer. (I wonder if a pop-up blocker prevents the chat window from opening?) I did all of that while I was on the phone with them, and nothing ever changed on my end. Every time, I would call back and use the automated phone system to check the Service Address, and it had changed back to the old address. At one point, the representative that I was speaking with actually saw the address change back on her end, while I was still on the phone. There was nothing she could do to fix it, or stop it from happening again.