private async void ValidateResponseQualifyQuestion(ResponseQualifyQuestion response)
        {
            await dialogService.ShowMessage(response.Title, response.Message);

            if (response.Success && response.StatusCode == 0)
            {
                await navigationService.Navigate(AppPages.LandingPage);
            }
        }
        private async void SendCalificate()
        {
            dialogService.ShowProgress();
            List <ServiceQualification> responseQuestions = new List <ServiceQualification>();

            foreach (QuestionViewModel item in Questions)
            {
                string Value = string.Empty;
                switch (item.QuestionType)
                {
                case QuestionType.OneTen:
                    Value = item.ValueOneTen.ToString();
                    break;

                case QuestionType.OneFive:
                    Value = item.ValueOneFive.ToString();
                    break;

                case QuestionType.YesNo:
                    Value = item.IsTogglesYesNo.ToString();
                    break;
                }
                ServiceQualification service = new ServiceQualification
                {
                    Code  = item.Code,
                    Value = Value
                };
                responseQuestions.Add(service);
            }

            RequestQualifyQuestion request = new RequestQualifyQuestion
            {
                ServiceQualification = responseQuestions
            };
            ResponseQualifyQuestion response = await apiService.QualifyQuestion(request);

            dialogService.HideProgress();
            ValidateResponseQualifyQuestion(response);
        }