If you can not install please contact professional installation. Due to the light and screen difference, the item’s color may be slightly different from the pictures. ALL 5 STARS feedback is of importance to us. Please do not leave negative or neutral feedback before contacting us. As shown in the figure. Please confirm if the image is what you need. If unsure, please send your VIN code. Please note that we have no control over logistics delays or failures caused by post office, holidays, or even acts of God. The returning item must be brand-new, unused, undamaged and resaleable, including original package and total accessories that came with the order (with all tags and labels attached). Office time: Monday to Saturday, CST: 9:00-19:00.