Add an macro hello word application into confluence space to display an dynamic image

[Hrushikesh_Kadam]

We followed the below link documentation 

https://developer.atlassian.com/cloud/confluence/getting-started-with-connect/

but we are facing the issue of NGROK 3200 that cannot be resolved by following the NGROK steps. Below are the steps:

 Download NGROK zip file -> Extract ->Rune the .exe file ->

 add ngrok config add auth-token -> ngrok http 2023 

The ngrok is getting started but still, the issue arises same in confluence.

The node application is also proper running and also the ngrok.

still the above error is shown.