You don't know how you got the blemishes? If it came that way, the dealer needs to correct it. Is it really noticeable? If not, I wouldn't repaint. A good body shop can buff out pretty serious scrapes. It would be good to see a picture. If you have a Mac, you need to click on the picture, go to file on the top menu bar and click on export. Then export it to pictures. Then you can upload by clicking on the attachment button. If you have a PC, I can't help you.