PLEASE PAY BACK MY MONEY!!!

I AM EXTREMELY ANGRY AND WANT MY MONEY BACK. I PURCHASED A LAPTOP ONLINE ON THE 12th OF MAY. I PAID FOR THE ORDER INCLUDING THE DELIVERY FEE OF R295, WHICH I BELIEVE IS EXTREMELY USELESS AND EXPENSIVE GOR NOTHING. I WAS PROMISED THD LAPTOP WILL BE DELIVERED IN 2-5 DAYS. TILL THIS DAY, NO ORDER WAS REVEIVED. NOT EVEN A PHONE CALL NOTHING. I MISSED MY DEADLINE AT SCHOOL BECAUSE OF THEIR POOR SERVICE. I JUST WANT MY MONEY BACK !!!!!!!! I WANT NOTHING TO DO WITH THIS STORE EVER AGAIN!!! JUST PAY ME BACK MY MONEY SO I CAN GO BUY THIS PRODUCT FROM OTHER RELIABLE SUPPLIERS!!!!