Yuzu Games Emulation [SOLVED]

So I’m pretty new to Yuzu and Emulating the games.

I managed to get FitGirl repacks games of emulation and they work without Prod-keys and Firmware.

Now, I managed to get Prod-key and Firmware 17.0.0 but no idea what, I do with it and what I do after to get games.

I tried googling here and there but couldn’t get an actual answer or landed on unknown sites which, I find hard to trust.

Could someone explain, get me into the right direction or anything like that?

EDIT: SOLVED. Apparently the only thing I just needed was the NSP-Games files and then load them into Yuzu.