Hi-Fi Corp - Super Bad Customer Service and online store!

On the 21st of November i placed a online order. On the 8th working day they notify me that they are out of stock. Seriously, as a customer why did you allow me to purchase and only let me know 2 weeks later that you are out of stock! and not only that your delivery doesn't come cheap. Today is the 5th of December and still no product. Huge disappointment!