Cannot find contextual menu

I have two problems when using Assistant.
1- I don’t have the same contextual menu as the one in the lesson.
2- In the lesson, it says “click the green dot to go to Orchestrator”. In my Assistant, the green dot is unclickable.

Image of lesson:

Image of my Assistant:

Hi @Gordon_Freeman ,
You can check Orchestrator setting
click to your account

go to Preferences
then select orchestrator setting
Check status connect

You can sign-out and sign-in again
then close assitant, then open again

@Nguyen_Van_Luong1 What will signing out then in accomplish?

@Nguyen_Van_Luong1 Clicking on the green dot does nothing, even after signing out then in again.