Arduino Robot Servo Controll

Hei everyone.

I am trying to control some servo motors placed on top of an Arduino Robot.
I connect the servos to de digital pins 0 and 2 in the control board, and use servo.attach( n );

I have tried to use servo motors in non PWM pins in an Arduino UNO and they move right.
But nothing happened in the robot.

Any suggestion?

You shouldn't use pin 0 because that is Rx for the USB.