Dreaming of an ill customer and cigarettes

Assalamualaikum Mufti.

I don’t remember it very well. I dreamt 1 of my customers phoned me, he needed goods. But he told me that he is very ill or something, he is not a muslim, he is a black man, after that I dreamt I was with this friend whom I am very close and I was speaking to this customer, and I seen a pair of hands around his neck, just hands and no arms, and I seen this friend choking this customer, because he also saw the hands, choked him until he died and I think his face went inside his neck or something. After that I seen I was performing Esha Salaat, but I was not where I reside now, I was performing Esha Salaat in my former home town, where my parents reside, but I was not in the Masjid, I was in 1 of the Madressah class rooms, and after Salaat this one uncle whom I know very well told me he wanted to speak to me, so after Salaat I walked out with him, and then I walked back into the classroom with my right foot, read the dua when leaving the Masjid and went out with my left foot, because I wasn’t sure if I read the Dua when leaving the Masjid, and this uncle said that he also should have done the same, but whilst walking with this uncle to another classroom, all of a sudden I was at another class room, but I was alone, and I seen inside the classroom 1 brother whom I know, and he was performing Salaat, and I got doubtful whether I performed my Witr Salaat, but I told myself I must have performed my Witr Salaat, because I remember standing up to perform it, but I did not remember completing it, and then I seen this customer of mine and he was still alive, this customer is not a customer from my hometown, but from the place I currently reside in, very far from my hometown, but his face was really looking messed up, and I think he made some kind of magic or something to come back to life, and he told me that I told him that he must do whatever he can to stay alive, then he asked me for a cigarette, and went away, I seen another brother whom I know walking by and asked him for cigarettes, he told me that the brother in the Madressah class who was performing Salaat has loose cigarettes, so I seen inside the class, and this brother was finished with Salaat, he was reciting Quraan now, so I asked him for a cigarette, I think I told him I will pay him later, and then he threw me 1 cigarette, its a brand of cigarette my father smokes, so I told him to throw me 1 of the other brand as well, its menthol and my father smokes menthol sometimes when he has the flu, so he threw it to me, I took the 2, and after that I was at another class room and this friend who choked this customer, he is also not from my hometown, but from the place I currently reside in, he was walking in that class room, and I called him, I think to tell him that this customer is still alive, but he just walked in the class room, I’m not sure if he heard me calling him, and I seen another brother whom I know from where I reside now, not from my hometown, and he was walking outside the madressah, so I told him I want to see him, when I walked outside he was not there, but his car was there, so I started smoking the brand of cigarette my father smokes, and this customer came, I gave him the menthol cigarette, and it was dark outside, his face looked really bad, I was trying to remember when I told him that he must do whatever he can to stay alive, and I could not remember, then I woke up from the dream. I fell asleep again and then I had this other dream.