Memorial day is 05/25/2015 – Orders will ship out on May 26th. There will not be any deliveries or shipping on Monday. Any order placed after 11am ET on Friday May 22nd will not start to ship out until Tuesday May 26th.
I see that your 5V source is connected to the left side of the breadboard rail, and you are powering the servo driver from the right side of the breadboard rail. Some breadboards have a split between the left and right sides of the power rails - make sure you actually have power on the leads going to the breakout.