glitches

Hello people of the rust forums i would like some help with my game client on my mac it opens and all the servers pop up but when i join them they glitch and it just tries to load in the character forever . NO MAC HATE PLEASE IM MAKING THIS SO THAT I CAN PLAY THE GAME NOT SO PEOPLE CAN MAKE FUN OF ME FOR OWNING A DIFFERENT BRAND OF COMPUTER .

also its my first time loading the game

here is a link to my video http://youtu.be/TRMd9k9ami0