ShoppersDiscount
TAKING MONEY FROM MY ACCOUNT UNAUTHORISED

THIS COMPANY HAVE FOR THE LAST TWO MONTHS TAKEN £10 OUT OF MY BANK ACCOUNT WITHOUT PERMISSION. I DONT KNOW WHO THEY ARE AND I HAVE NOT AGREED TO IT. HOW DO I GET IT BACK AND STOP THEM AS APPEARS ON MY STATEMENT AS IF I'VE GIVEN MY CARD FOR PURCHASE