How can I refresh my Youtube playlist in my word press site after making a change in the playlist?

Hi,

I am trying to Youtube Channel Gallery plugin to show my Youtube playlist like this one, http://englishjump.net/653/ Youtube Channel Gallery seems to work all right to show Youtube playlists.

However, when I added new video to my youtube playlist, the new video is not reflected or updated to http://englishjump.net/653/ . It just shows previous playlist without showing an added video at the end of the playlist.

I used the following Youtube Channel Gallery plugin shortcode.

[Youtube_Channel_Gallery feed=”playlist” user=”PL6RgedeYigOhMoZPc7XIk8XkHC4C-CDTz&index=1″ videowidth=”580″ ratio=”16×9″ theme=”light” color=”white” autoplay=”0″ rel=”0″ showinfo=”0″ maxitems=”16″ thumbwidth=”277″ thumbratio=”16×9″ thumbcolumns=”2″ title=”1″ description=”0″ thumbnail_alignment=”top” descriptionwordsnumber=”6″ link=”1″]

And the “PL6RgedeYigOhMoZPc7XIk8XkHC4C-CDTz&index=1” is my Youtube playlist. What I don’t understand is that although I make a change in my original Youtube playlist, it is not reflected onto my post where I inserted the shortcode above.

What can I do if I want the changes in my original Youtube playlist to be updated to my youtube channel gallery post?

Thank you in advance.