WORST SERVICE EVER !!!!!!!!!

WORST EXPERIENCE OF MY LIFE, PURCHASED A TOM TOM ON MONDAY 6 MAY 2019 PAID THE EXTRA R95 FOR NEXT DAY DELIVERY THEN ON TUESDAY 7 MAY 2019 DELIVERY DATE MOVED TO 20 MAY 2019, PHONED THEM AND THEN THEY SAID NO STOCK SO HAD TO CANCEL EN REFUND ME TO PURCHASE ANOTHER TOM TOM ON SAME DAY 7 MAY 2019 TO BE DELIVERED ON 9 MAY 2019 AND PAID THE R95 AGAIN FOR DELIVERY ON 10 MAY 2019 AS I NEED THE TOM TOM FOR A RACE ON THE 12th MAY 2019, AND YES THIS MORNING MY DELIVERY DATE MOVED TO 21 MAY 2019 PHONED THEM AND NO STOCK AGAIN AFTER THEY MADE SURE THEY HAVE STOCK BEFORE MY LAST PURCHASE ..... VERY VERY BAD SERVICE