How to use Augury?

So I just installed chrome extension called augury which is some sort of debug tool like vue or react have. But unfortunately its not working out of the box. May be someone faced this situation?

This application is running in production mode and therefore cannot be inspected using Augury.

If this is an Angular application, please rebuild your application in debug mode or remove the call to enableProdMode().

I think augury is an extension tool. It is very easy to use or install from the chrome browser. one time I used the augury tool suddenly it was shown pop up or error. I get some idea from facebook but it is not helpful for me, please help me, anyone, fix the problem of this topic.