Flutter App not synced with dashboard

[bibash28]

Step 1: I implemented desk360 in a flutter
Step 2: Created a dashboard at https://desk360.com
Step 3: I created a new product
Step 4: Grabbed SDK App key from the product
Step 5: Implemented SDK app key as appId

                    Desk360flutter.start(
                      properties: {
                        'appID': appId,
                        'deviceID': '345679',
                        'languageCode': 'en',
                        'environment': Environment.PRODUCTION.value,
                        'countryCode': 'fr',
                        'bypassCreateTicketIntro': true,
                      },
                    );

But I am synced with the dashboard.. it is showing the default screen in an app like the below: