I see a trained Plant in Preflowers. There is no Need to Keep 12/12 on her. She will go into full Flower soon, and love the Minimum of 18 Hours. I see you topped and trained the Plant, that will be the reason for alittle later Flower than usually, but shes in the " timewindow" to Flower. No reason to be sad, she just does what she can do. If you trrain those Plants you delay her alittle. But Training and topping bring her a open canopy with some nicely exposed budsites