I have a symbol with 3 keyframes.
When im on Scene 1, im trying to figure out how to create motion between thos 3 frames,
The problem is that, i see only a frame on the screen untill the other one come this , i want to make a motion that will connect them?
you may or may not be able to have animate do that with a motion or classic or shape tween (depending on what's in those keyframes).
but you can always create your own transition by making the between frames all keyframes and creating your own transition.
So how come the guy in the attached link did exactly the same and it seems like the man turning aside, like his whole body angle is changing, not jumping from one frame to another but theres is a flow there (He also moves from the right screen to the left but i dont care about this action)?
(I press forward in the middle of the video)
because you must not have re-created his tween correctly. how you did that, i can't see. in fact, it's easy to mess up the motion and classic tweens.
only the shape tween is pretty much idiot-proof: add a shape (or shapes) to the first frame, add a shape (or shapes) to another keyframe > right click in between the two keyframes > click create shape tween.
and i can tell you how to create a motion or classic tween that never fails, but you have to follow directions and the video is likely the same (ie, motion or classic and you have to follow the steps).
i'm can't tell if that's doing what you want or not.