I Need To Cancel Unlimited Data

Jators Hello and welcome to our Xfinity Support Forums. I see that you would like to make some changes to your account and plan. You came to the right place for help and we are looking forward to working together. To get started can you send me a DM with your full name and service address?
Here's the detailed steps to direct message us: 
• Click "Sign In" if necessary 
• Click the "Direct Message" icon (upper right corner of this page) 
• Click the "New message" (pencil and paper) icon 
• Type "Xfinity Support" in the to line and select "Xfinity Support" from the drop-down list 
• Type your message in the text area near the bottom of the window 
• Press Enter to send your message