I want this chat and right side bar!

Somebody please tell me how I can get this before I waste all my money on plugins that aren’t this. I have Olympus as my theme. HOW DO I GET THIS RIGHT SIDE BAR WITH THE PROFILE PICS AND THE POPUP CHAT WINDOWS, ETC?! Please take a look at the photo for example. I want just like that. How? :disappointed_relieved: :disappointed_relieved: :disappointed_relieved: :sweat: Design|690x373