Streampix

What is 'Streampix?' I've not requested it nor have ever used it yet, I'm being billed for it! It(the aforementioned channel is listed a a"Premium Channel" and I wish it removed STAT. Xfinity/Comcast, your "service" is driving me to reconsider continuing w/your company. The package states "included" under the billing area of your site(s). This is absolutely ridiculous. NOTE: GREEN cheek-box is CHECKED! NOT MY DOING!