Error OUTPUT DISPLAY using (gotoxy)

I'm having a problem with the password and the output (garbage values), can you please help me out...

1) The program should terminate if the user entered the password 3 times incorrectly.

2)enter number of products for inventory: 2
product1: shampoo
how many shampoo? 2
shampoo[1]: clear
price: 50
sold: 10
left: 5

shampoo[2]: garnier
price: 60
sold:5
left:1

product2: soap
how many soap? 1
soap[1]: dove
price: 80
sold:4
left:2


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#include <iostream>
#include <string>
#include <iomanip>
#include <conio.h>
#include <stdio.h>
#include <windows.h>
#include <ctype.h>
#include <cstring>
#include <cstdlib>

using namespace std;

class password{};
class choice{};

string PasswordMasking()
{
	string password;
	unsigned char p=0;

	while((p=getch())!='\r')
    {
       if(p=='\b')
         {
            if(password.length()!=0)
              {
                 if(true)
                 cout <<"\b \b";
                 password.resize(password.length()-1);
              }
         }
       else if(p==0||p==224) // handle escape sequences
         {
             getch(); // ignore non printable chars
             continue;
         }
       else
         {
             password+=p;
             if(true)
                 cout <<'*';
         }
    }
	 return password;
}

// Set current cursor position.
void gotoxy( HANDLE StdOut, SHORT x, SHORT y )
{
    // Set the cursor position.
    COORD Cord;
    Cord.X = x;
    Cord.Y = y;
    SetConsoleCursorPosition( StdOut, Cord );
}



struct Inventory
   {
	  char product[25];
	  char name[25];
	  double price;
	  int stock;
	  int sold;
	  char left[30];
	  float total;

   };

int m,n;

void main()
{	
	
	string username;
	string default_password="070314"; //default password
	string default_username="admin"; //default username 
	HANDLE StdOut = GetStdHandle( STD_OUTPUT_HANDLE );

	int ctr=0;


	cout<<"___________________________________"<<endl
		<<"| PRODUCT INVENTORY SYSTEM CS127L |"<<endl
		<<"|                                 |"<<endl
		<<"| USERNAME:                       |"<<endl
		<<"___________________________________"<<endl;
	
	for(ctr=0;ctr<1;ctr++)
	{
		gotoxy(StdOut,11,ctr+3);
		cin>>username;
		cout<<endl;
	}

	system("cls");

	while(true)
	{
		for(ctr=0;ctr<3;ctr++)
		{
	cout<<"___________________________________"<<endl
		<<"| PRODUCT INVENTORY SYSTEM CS127L |"<<endl
		<<"|                                 |"<<endl
		<<"| PASSWORD:                       |"<<endl
		<<"___________________________________"<<endl;

		
			gotoxy(StdOut,11,3);
			string password=PasswordMasking();
			//incorrect username or password
			try
			{
			if(password.compare(default_password) != 0)
				throw password;
			}	
			catch(string pass)
			{	
				system("cls");
				if(ctr>2)
				exit(1);
				continue;
			}
		}
		
		system("cls");
		cout<<"***** INVENTORY SYSTEM C++ *****"<<endl;
		cout<<"ENTER NUMBER OF PRODUCTS FOR INVENTORY: ";
	
	int * x=new int [m];
	cin>>m;


	Inventory data['m'];
	int i,j;
	HANDLE hStdout = GetStdHandle( STD_OUTPUT_HANDLE );

	cout<<endl;
	
	
	cout<<"ENTER "<<m<<" PRODUCTS"<<endl;
	for(i=0;i<m;i++)
	{
	   
	   cout<<"Product"<<i+1<<":";
	   cin>>data[i].product;
	   cout<<endl;
	   cout<<"How many "<<data[i].product<<"?: ";
	   
	   int * y=new int [n];
	   cin>>n;


		for(j=0;j<n;j++)
		{
			cout<<data[i].product<<"["<<j+1<<"]: ";
			cin>>data[i].name;
			cout<<endl;
			cout<<"Price: Php";
			cin>>data[j].price;
			cout<<"Stock: ";
			cin>>data[j].stock;
			cout<<"Sold: ";
			cin>>data[j].sold;
			cout<<endl;
		}//end j loop
	}//end i loop
	system("cls");
		
cout<<"                                            ***** INVENTORY SYSTEM C++ *****                                   "<<endl;
cout<<"    ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»"<<endl;
cout<<"    º PROD NO.      PRODUCT           NAME             PRICE       STOCK         SOLD        LEFT       TOTAL   º"<<endl;
cout<<"    ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ"<<endl;
cout<<"    ÉÍÍÍÍÍÍÍÍÍÍÍ»ÍÍÍÍÍÍÍÍÍÍÍÍÍ»ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»ÍÍÍÍÍÍÍÍÍÍÍ»ÍÍÍÍÍÍÍÍÍÍÍ»ÍÍÍÍÍÍÍÍÍÍÍ»ÍÍÍÍÍÍÍÍÍÍÍ»ÍÍÍÍÍÍÍÍÍÍÍ»"<<endl;
cout<<"    º           º             º                     º           º           º           º           º           º"<<endl;
cout<<"    º           º             º                     º           º           º           º           º           º"<<endl;
cout<<"    º           º             º                     º           º           º           º           º           º"<<endl;
cout<<"    º           º             º                     º           º           º           º           º           º"<<endl;
cout<<"    º           º             º                     º           º           º           º           º           º"<<endl;
cout<<"    ÈÍÍÍÍÍÍÍÍÍÍͼÍÍÍÍÍÍÍÍÍÍÍÍͼÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼÍÍÍÍÍÍÍÍÍÍͼÍÍÍÍÍÍÍÍÍÍͼÍÍÍÍÍÍÍÍÍÍͼÍÍÍÍÍÍÍÍÍÍͼÍÍÍÍÍÍÍÍÍÍͼ"<<endl;


	 for(i=0;i<m;i++)
	 {
		
		gotoxy(hStdout,9,i+5);
		cout<<"["<<i+1<<"]";

		for(j=0;j<n;j++)
		{
		gotoxy(hStdout,20,j+5);
		cout<<data[j].product;
		cout<<endl;
		gotoxy(hStdout,35,j+5);
		cout<<data[j].name;
		cout<<endl;
		gotoxy(hStdout,54,j+5);
		cout<<"Php "<<data[j].price;
		cout<<endl;
		gotoxy(hStdout,69,j+5);
		cout<<data[j].stock;
		cout<<endl;
		gotoxy(hStdout,81,j+5);
		cout<<data[j].sold;
		cout<<endl;
		gotoxy(hStdout,93,j+5);
		cout<<data[j].stock-data[j].sold;
		cout<<endl;
		gotoxy(hStdout,102,j+5);
		cout<<"Php "<<data[j].price*data[j].sold;
		cout<<endl;
		
		
		}

		
	 }

	 // cout<<"\n\n\n     PRESS ANY KEY TO EXIT.....";
	//  getch();
		cout<<endl;
		cout<<endl;
		cout<<endl;
		cout<<endl;
		cout<<endl;
		false;
		exit(1);
	}//end while
}//end main

Seems like your loop for getting password from user never exits when the correct password is entered. You should try adding a break statement on line 117 - this should cause a break out of the for loop when the correct password is entered.
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