How do i get this to work?

              //int x;
                   Console.WriteLine("Please Enter a number");
            int Entry = Console.ReadLine();
            //string Entry = int.TryParse(Console.ReadLine(), out x);(what ive tired)

            for (int i = x; i < 10; i++)
            {
                Console.WriteLine($"Go up by {Entry}");
            }}

              //int x;
                   Console.WriteLine("Please Enter a number");
            int Entry = Console.ReadLine();
            //string Entry = int.TryParse(Console.ReadLine(), out x);(what ive tired)

            for (int i = x; i < 10; i++)
            {
                Console.WriteLine($"Go up by {Entry}");
            }}