How do I enter Elemental Marketplace?

So I traveled to EM to do some trading, but when I try to enter I am asked for a code,
I tried with the default 0000 code(supposedly public access code) but got a wrong action and wrong code error.

So I’m kinda at a loss as to why I cant enter now

Edit:
I figured it out.
I thought there was a door I was supposed to open after going down an elevator, turns out it was a screen of sorts, I clicked on.
I thought I was blocked by a door, much have been something else as I could not walk forward