Struggling with basic errors C#

Question

Hi all,

I'm very new to C# and I've currently just 'completed' a bit of code however I've been left with 7 errors that I can't seem to get rid of!

Here is my code - I realise it is very basic and apologies if I have not provided all the information. Like I said, I'm new :)

All errors are in bold.

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace _250213

{

    class Journey

    {

        private string JourneyDate;

        private string JourneyStart;

        private string JourneyEnd;

        private string JourneyDistance;

        private string JourneyFuelUsed;

        private string JourneyPurpose;

        

        public Journey(string JourneyDate, string JourneyStart, string JourneyEnd, string JourneyDistance, string JourneyFuelUsed, string JourneyPurpose)

        {

            JourneyDate = date;

            JourneyStart = start;

            JourneyEnd = end;

            JourneyDistance = distance;

            JourneyFuelUsed = fuelused;

            JourneyPurpose = purpose;

            //lists all the components i'm going to have for the Journey

        }

        public string TellMe()

        {

            return "Journey #" + (+1) + "was on" + JourneyDate + "."

            + " The journey started on " + JourneyStart + "."

            + " It ended on " + JourneyEnd + "."

            + " It was " + JourneyDistance + "miles."

            + " The fuel used was" + JourneyFuelUsed + "gallons."

            + " The purpose of this particular journey was " + JourneyPurpose + ".";

        

        } //this is what it going to be outputted by the app once the user has submitted all the information. The + JourneyColour etc is where the users informaiton

    }

    class Program

    {

        static void Main(string[] args)

        {

            int numJourneys;

            String response;

            String JourneyDate;

            String JourneyStart;

            String JourneyEnd;

            String JourneyDistance;

            String JourneyFuelUsed;

            String JourneyPurpose;

           

            response = Questions(response, out numJourneys, out JourneyDate, out JourneyStart, out JourneyEnd, out JourneyDistance, out JourneyFuelUsed, out JourneyPurpose); //gives full information about the Journey

            Journey[] myJourneyArray = new Journey[numJourneys];

            for (int i = 0; i < myJourneyArray.Length; i++)

            {

                myJourneyArray[i] = new Journey(JourneyDate + i.ToString(), JourneyStart + i.ToString(), JourneyEnd + i.ToString(), JourneyDistance + i.ToString(), JourneyFuelUsed + i.ToString(), JourneyPurpose + i.ToString());

            }

            for (int i = 0; i < myJourneyArray.Length; i++)

            {

                Console.WriteLine(myJourneyArray[i].TellMe());

            }

            Console.ReadLine(); //array to store the Journeys in

        }

        private static string Questions(String response, out int numJourneys, out String Journeydate, out String Journeystart, out String Journeyend, out String JourneyDistance, out String JourneyFuelUsed, out String JourneyPurpose)

        {

            do

            {

                Console.WriteLine("How many Journeys are there? "); //asks the question

                response = Console.ReadLine(); //reads the response given

            } while (!int.TryParse(response, out numJourneys));

            Console.Write("What is the model of Journey #" + (+1) + "? "); //asks question 

            Journeydate = Console.ReadLine(); //reads input from user

            Console.Write("What is the colour of Journey #" + (+1) + "? ");

            Journeystart = Console.ReadLine();

            Console.Write("What is the engine size of Journey #" + (+1) + "? ");

            Journeyend = Console.ReadLine();

            Console.Write("What is the fuel type of Journey #" + (+1) + "? ");

            JourneyDistance = Console.ReadLine();

            Console.Write("What is the mileage of Journey #" + (+1) + "? ");

            JourneyFuelUsed = Console.ReadLine();

            Console.Write("What is the nickname of Journey #" + (+1) + "? ");

            JourneyPurpose = Console.ReadLine();

          

            Journey myJourney = new Journey(Journeydate, Journeystart, Journeyend, JourneyDistance, JourneyFuelUsed, JourneyPurpose);

            string[] myStringArray = new string[5];

            Console.WriteLine(myJourney.TellMe());

            Console.ReadLine();

            return response; //the output from all the questions given

        }

    } //method of the string questions

}

Here are my requirements, please note I am only doing the first two bullets points to start with to see if I can get that working.

? Log a new journey that includes the following details:

o Date of journey

o Start Location

o End Location

o Distance (in miles)

o Amount of fuel used (in gallons)

o Purpose of Journey

? Output a list of journeys that have been entered so far

? Get a detailed on-screen report for a particular journey– The output should include a 

calculated fuel economy from the distance travelled and the fuel used.

? Get a tabular report of all journeys that have been entered. Each journey should be a row in 

the output – which should be formatted appropriately. An average fuel economy should be 

calculated for all journeys in addition to the economy of each individual journey.

Regards,

Joe