NON DELIVERY OF SUNDAY TIMES - CONTINUOUS PROBLEM

I AM HAVING CONTINUOUS PROBLEM WITH GETTING DELIVERY OF MY SUNDAY NEWSPAPER. THEY KEEP APOLOGIZING BUT JUST CAN'T GET IT DONE. WHEN I ASK TO SPEAK TO A SUPERVISOR THEY SAY HE IS NOT AVAILABLE. NO ONE CALLS BACK. I LIVE IN AN ESTATE WHERE ANOTHER PERSON GETS HIS PAPER BUT I DON'T! I GET MY DAILY PAPER BUT MY SUNDAY PAPER DOESN'T ARRIVE!