EMO falls over dancing to Click

hi there , my Emo has exactly the same problem as @timvangenechten : when Emo tries to dance click-1 he falls on his face … my EMO is 15 days old and only evolves on its carpet, I would also add that it has already come out of its carpet twice and it has gotten stuck between the edge and the keyboard and then there is something else: I have noticed that sometimes , there are deposits of white powder appearing at the level of the joints of his feet…A bit as if this powder came from the internal friction of his limbs…is this normal?