tube got cut and it leaked

first I turned off the water supply then I removed screw that was holding the nozzle and pulled out the tube then I pried out the face plate by prying from the bottom with a thin screw driver then I unpluged the wire harness so I could access the black tube guide that the white tube was housed in before it was cut I pushed the new white tube down threw the black tube and out the bottom hinge I replaced the nozzle screw plugged the harness back in replaced the face plate went to the bottom and connected the tube to the other half replaced the bottom molding and turned on the water