Does it mean if my landlord has already filed the TM30 on the phone app, the only proof I need to provide immigration is a screenshot from their phone?
Also forgot to mention that TM30 was not asked in my case. And when I was on my way out, there were a lot of cars parked along the road so it seemed like it was starting to get busy.
Just came back from there. Got an appointment for 9 am. I arrived there before opening and already saw people lining up. I asked if I could be let in before my appointment and they said yes. Counter J was not busy at all this morning and K had tons of people. At J nobody were asked about an online appointment.