The two particular causes of this is the e-mail being sent to the spam folder, or the e-mail address used was incorrect. If you need to update your e-mail for the order, or still do not have a confirmation, please contact support.
Everyone's color settings and color range are different as not every monitor is made the same. Due to this, as long as your monitor is fairly accurate in color, it should match up with what you receive.
All designs are created and shipped from the United States.