Where is fault in my Program and output is not Displaying

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace SalesInformationApp

{

class Program

{

static void Main(string[] args)

{

Program s = new Program();

List InfoList = s.GetSales();

Console.WriteLine("--------Sales Information--------------");

Console.WriteLine("SID\tPID\tPName\tCustomerName\tUprice\tNopro\tTPrice");

foreach (SalesInfo pr in InfoList)

{

Console.WriteLine(pr.SID.ToString() + "\t"+ pr.PID.ToString()+"\t" + pr.PName + "\t" +pr.CustomerName+"\t"+pr.UPrice+"\t"+pr.Nopro+"\t"+pr.TPrice) ;

}

Console.ReadKey();

}

public List GetSales()

{

List InfoList = new List();

//----------------------------------Computer--------------------------------------

SalesInfo list = new SalesInfo();

list.SID = 1;

list.PID = 1;

list.PName = "Mouse";

list.CustomerName = "Md.Belal";

list.UPrice = 300.00M;

list.Nopro = 2;

list.TPrice = 600;

SalesInfo list1 = new SalesInfo();

list1.SID = 2;

list1.PID = 2;

list1.PName = "Monitor";

list1.CustomerName = "Md.Helal";

list1.UPrice = 5000.00M;

list1.Nopro = 3;

list1.TPrice = 15000;

SalesInfo list2 = new SalesInfo();

list2.SID = 3;

list2.PID = 3;

list2.PName = "Ram";

list2.CustomerName = "Md.Rasel";

list2.UPrice = 1500.00M;

list2.Nopro = 3;

list2.TPrice = 4500;

SalesInfo list3 = new SalesInfo();

list3.SID = 4;

list3.PID = 4;

list3.PName = "KeyBoard";

list3.CustomerName = "Md.Karim";

list3.UPrice = 5000.00M;

list3.Nopro = 4;

list3.TPrice = 20000;

SalesInfo list4 = new SalesInfo();

list4.SID = 5;

list4.PID = 5;

list4.PName = "Processor";

list4.CustomerName = "Md.Dulal";

list4.UPrice = 6000.00M;

list4.Nopro = 5;

list4.TPrice = 30000;

SalesInfo list5 = new SalesInfo();

list5.SID = 6;

list5.PID = 6;

list5.PName = "Ups";

list5.CustomerName = "Md.Rahim";

list5.UPrice = 7000.00M;

list5.Nopro = 5;

list5.TPrice = 35000;

SalesInfo list6 = new SalesInfo();

list6.SID = 7;

list6.PID = 7;

list6.PName = "SoundCard";

list6.CustomerName = "Md.Sobhan";

list6.UPrice = 1800.00M;

list6.Nopro = 7;

list6.TPrice = 12600;

SalesInfo list7 = new SalesInfo();

list7.SID = 8;

list7.PID = 8;

list7.PName = "MotherBoard";

list7.CustomerName = "Md.Khalid";

list7.UPrice = 10000.00M;

list7.Nopro = 7;

list7.TPrice = 70000;

SalesInfo list8 = new SalesInfo();

list8.SID = 9;

list8.PID = 9;

list8.PName = "MousePad";

list8.CustomerName = "Md.Rais";

list8.UPrice = 250.00M;

list8.Nopro = 9;

list8.TPrice = 2250;

SalesInfo list10 = new SalesInfo();

list10.SID = 10;

list10.PID = 10;

list10.PName = "Scanner";

list10.CustomerName = "Md.Talha";

list10.UPrice = 6000.00M;

list10.Nopro = 2;

list10.TPrice = 12000;

return InfoList;

}

}

///

///

///

public class SalesInfo

{

public int SID { get; set; }

public int PID { get; set; }

public string PName { get; set; }

public string CustomerName { get; set; }

public decimal UPrice { get; set; }

public decimal Nopro { get; set; }

public decimal TPrice { get; set; }

}

}