WORST SERVICE EVER

To say I am disappointed with the service I received from Amazon South Africa, and their delivery people is an understatement. My package was supposed to be delivered on Monday 13th Jan but till today I have not received it. I just keep getting notifications from courier guy that "DELIVERY ATTEMPTED", but they have never called me to ask for directions. I have wasted my time and money calling both Amazon and the courier Guy. Now I am told that my package is being sent back to the supplier.