LINE SUSPENDED EVERY MONTH

THESE ******** PEOPLE THAT WORK AT GLOCELL.....I PAY EFT MONTHLY AND EVERY MONTH THEY SUSPEND THE LINE SAYING DEBIT ORDER RETURNED....WHY CANT WE GET RID OF THIS COMPANY........THE STAFF THERE ARE JUST TOOOOO PATHETHIC AGAIN THIS MONTH ON THE 21ST AND THE LINE IS SUSPENDED