Help please

[Lee G]

I want to add some HTML to my main screen
Its from this web site https://extremetracking.com/

I have no idea where to place the supplied HTML for making the stats

I would like to place it down the bottom of the screen on my main page below the forum stats or if possible on the same bar as contact us etc

I am running vBulletin 3.5.4 with the standard skin

Forum Link (http://www.catralspain.com/chat)

If this is not possible, can anyone suggest a hack on here that will provide the same data, that the above tracking site can

I am new to programing this software so please be gentle with me

Thanks Lee G