C# Program to read and Sort integers

I'm sorry if my question seems easy or dumb to some of you. I'm only a beginner in the programming world and I'm self-learning multiple programming languages so I have no one to consult.

I'm supposed to write this program:

Create a console project. Add a C# class named TerminalSort. Within TerminalSort, create 2 static functions GenerateRandomData and Sort. GenerateRandomData should take in an integer parameter and return a list of random numbers containing the requested number of elements. Sort should accept a list of integers as a parameter and return back the list sorted by terminal digit. The console project should prompt the user for a number, generate random data based on that number, and then print out the sorted list to the console.

This is what I wrote so far and I'm currently stuck. Any help would be appreciated. Thank you in advance.

    namespace Project1
    {
        public static class TerminalSort
        {
            static int GenerateRandomData()
            {
                Console.Write("Enter a number: ");
                string userInput1 = Console.ReadLine();
                int number = Convert.ToInt32(userInput1);
                for (int i=0; i < number; i++)
                {
                    Random random = new Random();
                    Console.Writeline(random);
                }
            }

            static void Sort()
            {
                for (int i = 0; i < 5; i++)
                {
                    Console.Write("Enter a number: ");
                    string userInput2 = Console.ReadLine();
                    int number2 = Convert.ToInt32(userInput1);
                }

            }

            static void Main(string[] args)
            {
                System.Console.WriteLine(GenerateRandomData());
                System.Console.ReadKey();
            }
}
}

Again, I apologize if the question seems dumb or too easy to some of you.