using either microsoft edge OR  Google Chrome, show the favorites/bookmark tab below where you enter in links (For edge, do CONTROL-SHIFT-O all at once, then click the 3 dots on the menu that popped up,  go to show favorites bar, and click always. FOR Chrome, do CONTROL-Shift-B. Also, if it doesn't work on chrome, use microsoft edge.)

Using the code below, copy all of the code 

Create a new bookmark/favorite by clicking on the star to the right of your url, then right click on it, and press edit.

Using the code that you copied earlier, press control-V all at once to paste in the code

Click finsih/done

Now to use the exploits, when you get to the join code page, you have to click on the bookmark. if you do it mid-game or when you are choosing your name, it will auto detect the exploits and kick you.

now, join the code like normal and enjoy!