Try to implement tour guide in Angular Project

I am beginner in Angular. I already have project with sidebar and header and every page needed. I want to implement the tour guide which attach at sidebar menu to show step by step process for first user in my project using mdmenu in https://isaacplmann.github.io/ngx-tour/ but don’t know how. Can you help me at least give some ideas on how to implement?

Source: Angular Material Quesions