Photos are free with Logo, right click save. You can also purchase logo free photos from the link. Click on the green buy button.
Your car may not be on the gallery cover if multiple cars have the same number. Like folder for "11" has 6 different cars in it.
Check "no tag" folder if you can't find your car. Also check it if you only have numbers on the sides. Some front or back shots are not tagged if I can't see your number.