basically , i have this flashcart on me currently , https://www.google.ca/search?q=ttds+advance&rlz=1C1AFAB_enCA461CA461&espv=2&biw=1745&bih=855&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiT4PWT9MLRAhXnq1QKHV1fB58Q_AUIBygC#imgrc=hM6NE70s2AVt9M%3A , I would like to know how i can make this flashcart...