No stock after purchase was made

<p>I recently bought a gift using MrP online site. There was no indication whatsoever that there is no stock available. After i made my purchase and paid the money. The next day i receive an email which state that they dont have stock and they will refund me. I dont want the refund i want the product i bought when there was still stock. This is highly unproffesional.</p> <p> </p>