I am confused as to how you followed my instructions if the files are zipped. CC must be unzipped in order to work in the game or to be seen in Sims 4 Studio.
Here is the download link for the mesh you need to make the Surf hair work:
https://sssvitlans.tumblr.com/post/162604102714/thatrayleen-chickenbutt-hair-whoops-there-it
as I said in my post it's the male mesh and needs to be enabled for females, otherwise, the hair only works for men in the game.
you will also need to enable the recolors for females for them to appear.