DISGUSTING SERVICE - DO NOT USE THESE ********

I cancelled my Sim over 6 months ago and yet they are still billing me. I have written emails, cancelled online, spoken to their customer care agents telephonically, complained here on HelloPeter and yet NOTHING gets resolved. I'm at my wits' end with these ******** and will NEVER EVER recommend that anyone use their services. I am constantly ****** of my money every month and yet they DO NOT CARE.