Hi darth,
To move the robot forward use the following code
#include <servo.h>
Servo servo1; //defining a servo
Servo servo2;
void setup()
{servo1.attach("pin number"); //type the pin in which you want to attach ur servo
servo2.attach("pin number"); //type the pin dor servo 2
}
void loop()
{ servo1.write(position) ;//enter the servo position..ie b/w -180 and +180.
servo2.write(position);
}
Depending on the position you enter the robot will move forward, backward etc.