Installing The Sims 4 fitness to my already installed game

Hey guys

I've already got the sims 4 installed (Fitgirl's) repack up to parenthood and I want to install the new fitness stuff I've downloaded it from skidrow's site but I'm not sure where I install it too... The instructions just state

Extract
copy update
copy game
but i don't know where i copy them too.
Your help is much appreciated

Hi there

into C/program files/the sims 4 (I see you have Windows 10, that is where your game should be located.)

No doubt you have a shortcut for the game on your desktop.
Rightclick on it and select Open file location (or something like that).
You'll then come in your install folder The Sims 4\Game\Bin.

Copy the new folders for Fitness to that The Sims 4 folder (not Game\Bin)