I received this document for creating FizzBuzz small application and I need some guide through above steps for doing API FizzBuzz

ProgrammingSteps:

1.     Createa .net 6 API applicationwith a FizzBuzz controller
2.     APIshouldcontain a swagger interface for testing.
3.  CreateaFizzBuzzServicethatwillprocesstheFizzBuzzsolution.
4.     Bonus:Avoidusing"ifelse".
5.     Serviceshould beabletologresults.
6.     Bonus:Usethe.netILoggerinterface
7.     InjecttheFizzBuzzServiceintotheFizzBuzzcontroller.
8.     Add a Get method calltothe FizzBuzz controller that returns a result listof theFizzBuzz solution for numbers 1-50.
9.     Bonus:UseaLINQstatementtoonlyreturnvaluesthatcontainavalidstring
10.   Add a secondGet method callto theFizzBuzz controller that passes aninteger value andreturns the FizzBuzz solution for that value.
11.   Example; a value of15should return "FizzBuzz"and a value of 2should returnan empty string.
12.   Bonus:Ifvalueisgreaterthan50returnBadRequestcode.

Code below:

using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;

namespace Project23.Controllers
{
        [ApiController]
        [Route("api/[controller]")]
        public class FizzBuzzController : ControllerBase
        {
            [HttpGet]
            public string FizzBuzz([FromQuery] int n)
            {
                if (n % 15 == 0)
                {
                    return "FizzBuzz";
                }
                else if (n % 5 == 0)
                {
                    return "Buzz";
                }
                else if (n % 3 == 0)
                {
                    return "Fizz";
                }
                else
                {
                    return n.ToString();
                }
            }
        }
}

Any directions to create and develop API FizzBuzz and controllers using Visual Studio 2019/2022 will be appreciated. 

Thanks.