Alright so I am thoroughly stuck in the game (for the first time actually!) and need some hints as to proceed forward.

Mind you, depending on your choices, this may contain some spoilers but I can't be certain. I'll try to be as non-descript as possible.

This is in Book 2. I am playing as Zoe and my objective is to find Hanna Roth and also to help out Baruti.

Shitbot won't let me into Pandemonium, and I'm thinking it's possibly because it's the game's way of telling me to find Hanna first.

I'm trying to find Hanna, and I found her little hideout, but now the objective says to find her friend to ask about Hanna.

But for the life of me I can't find her friend!

I have the full blue key, and a piece of the yellow key. I can't seem to find the handle for the yellow key either.

I've been wandering around Europolis for close to two hours now, and I'm at the point where I feel I need some help.

Can anyone point me in the right direction without giving away too much?