They may not be showing the elevators...but I am willing to bet that there will be two of them.
This ship will definitely have a fairly good hanger deck to store and work on the aircraft.
It would make zero sense not to for a vessel of this size and configuration... and they would unlikely be able to sell them without such provisions.
...and that is definitely an Osprey on deck, and either a Balck/Sea Hawk, or more likely meant to be a Chinese Z-20 forward.