I think I would avoid them all together. This hatchery doesn't seem very legit considering the pictures for an adult leghorn vs the adult 236 are the exact same just cropped in and the color edited (both the hen and the rooster).
It might be the large wattles but something also just looks off for the rooster photo. The conformation of the bird seems to be weird and off. For a commercial hatcheries, I would expect them to pick a better photo.
The chick photos are the one thing that aren't the same. However, in the white leghorn photo, the far right chick has some black spots on their head which is totally wrong for a white leghorn who should have fully yellow down feathers.
All of these are red flags to be. Yes commercial hatcheries don't tend to have the best quality birds but this is very much poor quality. I would not buy from them for the reasons I pointed above as these are all red flags to me. Even if meeting breed quality is not your priority, this is still concerning that they are so far below breed quality from the images shown.
In short, I would avoid this hatchery and buy from somewhere else. These issues are all red flags and signs to avoid this hatchery.
There are plenty of reputable hatcheries if you need help looking for another.