I have tried clicking almost every link i could find on the account site and all it ever brings me to is some "Buy a Bundle" page that wants to add TV.
If i go to the plan page the website had lots and lots and lots of words about how great the unlimited plan is, but all the link bring me back to a page that does not actually let me add the plan in any way whatsoever.
The chat is also terrible and unhelpful.
Thanks for posting to the Xfinity Forums. I can help add unlimited data to your account. Send me a private message with your first and last name as it appears on your account? To send a private message, click on "ComcastChe" and then click "send a message."