Blade dancer combo not working right

[Volvac]

So trying to do the Way of the Blade Dancer part 5.

Says to use Grip, Drain, Body Kick, and Stomp.

Here is the problem. I can do Grip fine, then drain, then, well, it will not change to the Body Kick so I can continue combo.

I am currently stuck in the instance, and somehow, the first one was ok, but am stuck not able to do any more.

 

 

Edit: Never mind, I finally figured it out.