... HAS THREE CROSS WALL, SO PUT HE THREE PLANK ON THE BOTTOM PLANK WHICH HAS 5 LINES SCREWTIE THE SCREWS WHITH MATHING ... FASTENERSPUT THE BACK PLANK,ALSO UP PLANK WHICH HAS SCREW HOLES IN TWO SIDES.TIE THE ... SCREW.ON THE PLANK ,PUT FOUR PLANKS,AND TIE THEM.ASSEMBLING THE BACK ,RIGHT ...