Add the below line in to your apps podfile and do install the pod.
                        pod 'QuestionProCXFramework', :git => 'https://github.com/surveyanalyticscorp/ios-cx.git'
                    
                
            

                        
                            
	                        You can initialise the SDK in the ‘AppDelegate’ class or  ‘UIWindowSceneDelegate’ class(If the host application is using UIWindowSceneDelegate).

                            1: Import the SDK into your application.

                            2: Initialize the SDK variables.

                            3: Configure the SDK into your app. You have set the API key and Datacenter while configuring the SDK.
                               QuestionPro’s account manager will provide you with those details.

                            4: Launch the survey: You need to compose the ‘TouchPoint’ object which contains the SurveyId - required field and 
                            other optional fields like email, first name, last name, mobile number, and custom variables up to 3.

                            
                        
                    

                        
                            All parameters are optional except SurveyId.

                            
                                let touchPoint = touchPoint.initTouchPoint(surveyId: surveyId);
                                touchPoint.email = "[email protected]";//Optional
                                touchPoint.mobile = "mobile_number" //Optional
                                touchPoint.firstName = "first_name";//Optional
                                touchPoint.lastName = "last_name";//Optional
                                touchPoint.transactionLanguage = "German";//Optional
                                touchPoint.showInDialog = true; //Optional
                                touchPoint.customVariable1 = "custom_1";//Optional
                                touchPoint.customVariable2 = "custom_2";//Optional
                                touchPoint.customVariable3 = "custom_3";//Optional
                                
                                iQuestionProCXManager.launchFeedbackSurvey(touchPoint: touchPoint)