Simple Selection Sort won't sort

Question

I'm new to algorithms and I tried to write a selection sort. With some help from the internet I have a script that should work, but doesn't. The result after the sort method is a list that is still unsorted.

I'm not sure if I missed anything and my code looks the same as the ones online.

Product.cs

public class Product
{
    public string Name { get; set; }
    public double Price { get; set; }
}

Order.cs

    public class Order
    {
        public List<Product> listOfProducts = new List<Product>(){
            new Product(){ Name="Item1", Price=2.55 },
            new Product(){ Name="Item2", Price=1.92 },
            new Product(){ Name="Item3", Price=2.12 }
        };

        public List<Product> GetAllProducts(){

            return this.listOfProducts;

        }

    
        public void SortProductsByPrice(){
                int min = 0;
                for (int i = 0; i < this.listOfProducts.Count - 1; i++)
                {
                    min = i;
                    for (int j = 0; j < this.listOfProducts.Count; j++)
                    {
                        if (listOfProducts[j].Price < listOfProducts[min].Price)
                        {
                            min = j;
                        }
                    }
    
                    Product temporary = listOfProducts[min];
                    listOfProducts[min] = listOfProducts[i];
                    listOfProducts[i] = temporary;
                }
        }
    
    }

Program.cs

static void Main(string[] args)
        {
            Order order = new Order();

            // unsorted list
            foreach (Product pro in order.GetAllProducts())
            {
                Console.WriteLine(pro.Price);
            }
            Console.WriteLine("------------------------------------------");
            order.SortProductsByPrice();

            // sorted list
            foreach (Product pro in order.GetAllProducts())
            {
                Console.WriteLine(pro.Price);
            }
            Console.ReadLine();
        }