Adding a Help tab for learners on player

I'm building a course where client would like a "Help" tab on the player to guide users on how to navigate the course. 

Here's what I've done:

• Created a slide for the content
• Added this to the player successfully so it's next to Resources tab
• Customised the player for the help section so there's no Menu on left

Slide appears when click on "Help"in player. But how does learner then come out of it without Next/previous buttons? Does not seem to work in the same way as Resources so you click on Resources to view, then click again to close Resources. 

Ideally thinking there should be close button but would like to close so takes user back to the screen they were when they opened help. 

Thanks

Pam