Hello, @oh_my_goodness! Thank you for taking the time to reach out to us here on our forums. We can certainly help get Unlimited Data added for you! This is a great feature, as it helps to ensure you don't need to worry about your usage. Please send a Private Message with your first and last name and your address to begin! To send a Private Message, please select my username (ComcastStephani), and then select Send Message. I look forward to further assisting you!
Thank you so much for reaching out on the Community Forum for support with adding unlimited data to your account. Please feel free to create another public post for anything you might need in the future!