If you’re unable to edit your address in the fan portal, then here’s some troubleshooting tips:

• If you add a new default address it should allow that address to be active and not greyed out.
• Then, you can make that the default address, and the next address in the queue will become editable (highlighted in white).
• Finally you can delete the other addresses as they become editable until you only have the address that you need for participating.