In the new self serve, I can't figure out how to get to the add-ons. We are travelling this week, and I need to turn on international roaming. I am only seeing options to change my plan. Down at the bottom of the page it says: What’s new with Self Serve? Now you can turn on/off data usage alerts to your phone Soon, you will be able to buy a roaming add-on Does this mean I can't currently turn on roaming?