How do I return to main menu or exit the game ?

I've a 3 layout game and the last one (the third layout) has two buttons: one to go back to the main menu and one to exit the browser but even when I set the "On click" function in the event sheet it still doesn't work as I wanted and I'm a completely beginner in Construct 3.

If someone can help me with this please. I'll send print if needed.

Ps: It's all in Portuguese but I'll translate

Make sure you assign the correct event sheet to each layout. (in layout properties)