Hey mate,
Normally you start the training in week 3 or 4, depending on how your Damsel thrives. The idea is to bring as much budsites to the light. Problem now is that the branches r probably stiff enough to break if you overdo it. I would try to open your canopy as much as possible. But take care not to use too much force when bending. Have a look at GD - Journals. There r tons of manuals and how to do's.
Hope this helps a bit. Good luck for the rest of the way!
Servus✌️