Need help with locating some files.

So, I have recently downloaded the free daisy disk to figure out that there are so many things clogging up my disk. One of those things were fortnite and epic games launcher. It was taking over like 70GB of space. The strange thing is, I don't even have that downloaded. I do remember trying to download that two years ago or something, but I deleted it. Can anyone help me locate this? To tell you one more thing about it, in daisy disk, it showed up in the yellow section. The other thing was team fortress 2. It turns out, I have two of them. How can I locate those files if I play team fortress 2 via using whisky(cause team fortress 2 isn't supported on mac steam)