To go to the dang white room. You must own all the required addons to activate the white room. You must have a briefcase equipped and then click r until you see mode 2. You will Have a dot in youre crosshair, then you will want to left click and the door will open. u can go in it and get outside it. if u wanna close it you have to have the briefcase equipped and then left click again closing it. if you dont understand ANYTHING i said then go to this youtube video https://www.youtube.com/watch?v=oC_fjv1GdXg&t=67s (its safe btw) Hope you understood. lol if you still have problems comment them in here so i can help you.