Global Trade Station

Is there an EXP Share in D/P?
I'm not sure if I was supposed to have one already, or if I'm not far enough to get it or what. I just beat Crasher Wake, so I have...4 badges.

South of Eterna city there is a cycling circuit, before you reach it though you go through a building. Inside there is a professor who will give you any exp.share if you have seen more than 35 pokemon. Or you can obtain them in the lottery.

yer thats right there is a exp share in most games

Yes, there's an Exp.Share. I've got two.

I don't actually use them because I like to test out the pokemon before training properly to see if it's worth while.