Im in my room in the casino and i go to leave and it doesnt let me click on the elevator or the robot :/// wtf ??

It's a bug.

Patch "soon" apparently.

im gna have to wait till then so that i can get out my room ive been to sleep and now i gotta stay in here :'( noooo

Well, that's brutal. I'm just on my way to that place. I guess I'll avoid it for now.

Hopefully they patch it soon, along with most of the bugs listed here:
http://fallout.wikia.com/wiki/Fallout%3A_New_Vegas_bugs

Specifically the animation bugs, which have become extremely annoying.