channels missing that are paid for

all premium channels...all mgm+ channels, all paramount+ channels, all starz channels, all hbo channels, all TMC channels...and all affiliated with package...we've been paying for them for quite some time now...they were on on the 16th and all of a sudden gone and stating we need a subscription ( which we already pay for )

@Teloria Can you please direct message me your first and last name along with your full service address so that I can review your cable subscription and channel lineups to resolve this for you. 
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.