Flower animation Tutorial

I want to to the Tutorial, but in part four I think, I have to move BLines, but when I leftklick on a point in this Bline drawing I cannot move it. The Bline deforme, I don´t now what to do to move this Bline drawing

(Sry for my bad english:)

Thank you for your help

From the tutorial:

To be able to perform tool operations over a whole set of vertices you have to select them all by CRTL+A. Then by dragging one of them using the Scale, Rotate, Normal tool would scale rotate and translate all them together.