u mean the robot,i have no clue. i have been stuck there all this time

You have to run around and not get hit by his bomb and then stand in the square that is
red and he will jump on it and it will break. Then you move on to the next red square and
do the same thing until all the squares are broken and then he will fall through the
floor. Be sure you move after the robot starts to jump so that you don't get squashed.
Good luck!!