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As @Tenderloin says give it a clean. You'll be surprised how much shit is in the shower screen if it hasn't been cleaned recently.
Do these machines run at a higher pressure like the Gaggia Classic?
I didn't have much success when I first got my machine, was a lot of trial and error, mostly error, but I got there in the end, and can normally get a pack of beans dialed-in in a couple of shots.
Still looks like it’s pissing everywhere
It should be looking something like this
Was the machine second hand? Have you cleaned it and checked the shower screen? Etc