Pokemon Platinum Help

[Toad Kart 64]

Ok, so at the point in the game after you beat the Snowpoint City Gym, and you climb up the rock wall, and see your friend talking to Mars and her saying "Dont bother coming to my HQ in Veilstone!"

So I went there, and there is a bunch of points in the Galactic Warehouse that say "a special key is needed"

How do you get the so called "Special Keys"?

 

[Pokeman]

well go to the front of the main building and talk to the grunt standing outside of it, and talk to him he'll leave a storage key. then go to the storage room open it by pressing it. go in and find a way on the other side of the locked door pass where the man is wondering