/we have to change the order in Render method or we miss if he have placeholders in the _Layout
  public string Render()
        {
            var fullHtml = this.ReadFile();


            var layoutWithView = this.AddViewToLayout(fullHtml);

            var renderedHtml = this.RenderHtml(layoutWithView);

            return renderedHtml;
        }

//because of this :

  private object ProcessesBindingModelParameter(
            ParameterInfo actionParameter,
            IHttpRequest request)
        {
            var bindingModelType = actionParameter.ParameterType;

            var bindingModelInstance = Activator.CreateInstance(bindingModelType);

            var bindingModelProperties = bindingModelType.GetProperties();

            foreach (var bindingModelProperty in bindingModelProperties)
            {
                try
                {
                    //this .ToLower  create problems if you try to match confirmPassword  with confirmPassword in viewModel
                    //confirmpassword != confirmPassword and we get the Exception
                    //it is fixed easily maybe have other posibilities but this was the fastest I found and did work
                    // Also calculated properties cause the exception too but are working fine just because they cant bi bind on
                    // runtime before we actually need them in our code it cause the exception message
                    var value = this.GetParameterFromRequestData(
                        request,
                        bindingModelProperty.Name.ToLower());

                    bindingModelProperty.SetValue(
                        bindingModelInstance,
                        Convert.ChangeType(value, bindingModelProperty.PropertyType));
                }
                catch (Exception)
                {
                    Console.WriteLine($"The property {bindingModelProperty.Name} could not be mapped");
                }
            }

            return Convert.ChangeType(bindingModelInstance, bindingModelType);
        }

// we have to make small changes to HttpRequest

        private void ParseQueryParameters()
        {
            if (!this.Url.Contains('?'))
            {
                return;
            }

            string queryString = this.Url
                .Split(new[] { '?', '#' }, StringSplitOptions.None)[1];

            if (string.IsNullOrWhiteSpace(queryString))
            {
                return;
            }

            string[] queryParameters = queryString.Split('&');

            if (!this.IsValidRequestQueryString(queryString, queryParameters))
            {
                throw new BadRequestException();
            }

            foreach (var queryParameter in queryParameters)
            {
                string[] parameterArguments = queryParameter
                    .Split('=', StringSplitOptions.RemoveEmptyEntries);

                this.QueryData.Add(parameterArguments[0].ToLower(), parameterArguments[1]);
            }
        }

        private void ParseFormDataParameters(string formData)
        {
            if (string.IsNullOrEmpty(formData))
            {
                return;
            }

            string[] formDataParams = formData.Split(HttpRequestParameterSeparator);

            foreach (var formDataParameter in formDataParams)
            {
                string[] parameterArguments = formDataParameter
                    .Split(HttpRequestParameterNameValueSeparator, StringSplitOptions.RemoveEmptyEntries);

                this.FormData.Add(parameterArguments[0].ToLower(), parameterArguments[1]);
            }
        }