It will try to get you to join. Move your mouse to move. See other people move. Use Turbo Mode. At the beginning, you might see a bunch of random circles, but don't worry, after some time, they will disappear. Also to prevent from spamming and to make sure players don't get kicked if they have bad internet, it may take some time for the player to actually leave the game.
Thanks to @-CodePro- for helping me make this project less slow. If it takes a long time for the timer to update, you will know that you are lagging a lot. If you lag too much (ie. if it takes m ore than 5 seconds for the timer to update), you will probably be kicked.