hello, when you do all the things instructed in day five, you will get a call afterwards in your apartment.
I had the same problem they had and i even followed the guide without messing up but it still didnt show up. Ive been waiting an actual hour now for it to come. I dont know if i was supposed to chat with the Vinc about anything else on either of the days ypur meant to talk to him but i did since there wasnt really a way to know if i could or not.