BAD BILLING AND POOR CUSTOMER CARE

MY CELLPHONE BILL SHOULD BE TO A MAX OF 401 PER MONTH THEY KEEP ON CHARGING ME FUNNY AMOUNTS OVER THE LAST FEW MONTHS IT DOESNT MAKE SENSE THE ONE CONTRACT SHOULD BE FOR 249..+VAT NOW THEY CHARGE 300 + VAT IT ESCALATES THE CONTRACT IS FIXED SO WHEN THE MINUTES ARE OVER YOU NEED TO RECHARGE.<br> <br> TRIED TO CONTACT THEM TIME AND TIME AGAIN AND NO RESPONCE .BE CAREFULL FOR THESE SERVICE PROVIDERS .