Arduino fork lift

Hi i am trying to code my robot.
7 steps
1 ) step use obstacle sensor to search for object
2 )follow a track using two line sensors and robot will be driven by two motors
3 ) when track finishes turn third motor on robot anti clockwise 3 steps
4 ) drive robot right and and forward two steps
5) follow a track using two line sensors and robot will be driven by two motors
6) when track finishes turn third motor on robot anti clockwise
7) drive robot right and and forward two steps

my integers are below, thank you

#include (Adafruit_GFX.h>
#include <LineFollow.h>
#include <ArduinoRobot.h>
#include <SPI.h>
#include <Wire.h>
#include <Stepper.h>

int Obstaclel = 2, Obstacler = 3; //Obstacle sensors on analgoue

int Lline = 2, Rline = 3; // line sensor

int Lmotor1 = 8, Lmotor2 = 9, Lmotor3 = 10, Lmotor4 = 11; // Left motors

int Rmotor1 = 4, Rmotor2 = 5, Rmotor3 = 6, Rmotor4 = 7; //Right motors

int Fmotor1 = 22, Fmotor2 = 23, Fmotor3 = 24, Fmotor4 = 25; // fork lift motor

int wait = 0;
int count = 0; //initialising
int flag = 0;

void setup() {

//declaring inputs and outputs

pinMode(Obstaclel, INPUT); //Obstacle sensor Left is input
pinMode(Obstacler, INPUT); //Obstacle sensor Right is input

pinMode(Lmotor1, OUTPUT);
pinMode(Lmotor2, OUTPUT);
pinMode(Lmotor3, OUTPUT);
pinMode(Lmotor4, OUTPUT); // declaring Left motor pins as outputs

`pinMode(Rmotor1, OUTPUT);
pinMode(Rmotor2, OUTPUT);
pinMode(Rmotor3, OUTPUT);
pinMode(Rmotor4, OUTPUT); // declaring Right motor pins as outputs

pinMode(Fmotor1, OUTPUT);
pinMode(Fmotor2, OUTPUT);
pinMode(Fmotor3, OUTPUT);
pinMode(Fmotor4, OUTPUT); // declaring third motor pins as outputs

pinMode(Lline, INPUT); // line sensor left
pinMode(Rline, INPUT); // line sensor right

please help me urgent need .

Do you have any hardware ? Is there a problem ? I don't see comment describing a problem. Is there a question here ? I don't see any question marks "?/???////////??????????????????????????????????????????"