I have installed it already now i want to post my baby's youtube videos here how do i that? im so lost and it seems that im going through circles.. please point me to how i can link a youtube video and where i am suppossed to do that.. thanks

Have you checked out the online documentation ?

I'm guessing it's related to how you're pasting the link into your content.  Depending on the editor you're using, make sure you paste the code in HTML versus text.

Try the link below in HTML.

{youtube}6VV6UEtcPko&hl=en&fs=1&rel=0{/youtube}