Rust will not load

so i bought Rust a couple of days ago and i havent been able to start it, it ends up everytime that i start it frozen at Garrys picture and i will leave it there for 2 to 3 hours and it remains frozen snapshots are included

http://s24.postimg.org/9khxsawbp/Screenshot_Untitled_Window.png

or

http://postimg.org/image/7366l1cf5/

ther you have it so pleas help me out i need to know i didnt wast 30 bucks

Is that a MAC?

Try reinstalling

no linux and i have