Well, i'm stumped! (Transformation ect)

I been attempting to squash and stretch a mouth through a scene i am doing; however when i do so it seems to warp every other mouth in the layer along with it, am i doing something wrong?
I am using the transform tool in the camera mode with the animate button, was hoping someone might know the answer!

If i understand you correct you are modifying not the animation rather than drawing proportions.
Try adding peg.

I got quite a few! Though perhaps it might be something else, i will try to explore it further, though thank you for your advice!