I HATE AMAZON

A couple of weeks ago I ordered my shiny new copy of Harry Potter off the internet with the guarantee of delivery TODAY or else it is FREE. I've been quietly (or not so quietly) counting down the days until its delivery. 2 days ago I received an email stating that my credit card transaction had not gone through and so my book had not been shipped. I checked, everything I entered was correct, so I clicked re-order using the same info. Now it says my estimated delivery date is Aug 1 - Aug 8th! and the Book still hasn't even been shipped yet! I am so frustrated and angry. I want my book NOW! That was the whole point of ordering it from the freakin internet, to get it today on the day it comes out! ARRRRRGGGGH.