High ItsTolkAaGroW,
2 weeks is really early mate. But because she is an Sativa you can expect this plant to grow 3 times bigger during the pre flowering phase.
For training you can use LST what means, bending the plant into the shape that you want. You want to bend the plant in such a way that all the buds are growing on the same height and distance from the lamp.
Happy Growing Buddy! 💚