question is :
how to add a link (
http://mysite.com/activity.php ) to the game in the global block?
and you have pic NOOB !
If a picture is worth a thousand words..
thx..
I think, you should care your language a bit.
Respect is the most important thing here.
to your question.
you should have a look at the How To section of this site.
your question is answered there.