Guess What I Did

I accidently printed my business cards with my blogsite on them.  So I went online to reorder them, made some additional changes and then after printing them, realized that I put the wrong phone number on them.  Immediately after placing my order, I attempted to cancel my order online but was told that I couldnt because the order was already being processed.  Dude, if I cant cancel my order 1 minute after placing it, then how can a customer ever go about cancelling?!  I called Vistaprint right after seeing the rejection to dispute this, but the number led to an automated system that offered no way to reach a live agent.  BULLSHIT.