Because, as we've discussed in your post below, you're not actually following my instructions. You seem to be doing things, instantly forgetting you did them, then coming back and saying you couldn't find them.
The instructions you're giving aren't complete; the bridge and apartments might be requirements, but those aren't the only steps to trigger the event. You're missing telling people to follow Emma's storyline as well, because that's a necessity as well.
before I deleted the game I did that but doesn't matter I'll never play this game again the dev has his head up his own backside so deep he doesn't care what players ask or say