I have an ASUS VivoBook and Ctrl + Shift + c won't work. Help please?

@TheClumsyJenny  Try using crtl-shift-Windows key-C.

If that doesn't work, does your computer have an AMD processor and graphics chip?  It's possible that ctrl-shift-C is bound to a function within the Radeon control software, and that's overriding the game.  But you should be able to open the program (right-click on the desktop and select it) and bind the function to a different key combination.