Chocolate skunk

I am going on week 7 on this autoflower and it still has not flowered yet. This is really tripping me out because I am new to growing autos but not new to growing photo periods so having this happen is weird. At first I thought it could be a photo period but I don't think that could be the problem. Maybe it's too much nitrogen that can be stopping it from flowering, the genetic, maybe because I defloliated the auto. For those of you who have a lot of experience with autoflowers can please let me know what is going on. There's so many things that can be wrong and why the auto has not flowered yet on week 7. I have been giving her the same PH water at 6.5 with 2 tablespoons of molasses but I only gave her PH water (6.5) with molasses on day 43 and the other days it has just been PH water without any molasses because I noticed some of the fan leaves tip turning yellowish. Well I will keep on documenting the auto to see what happens but if you guys have any ideas on what's going on please comment below.