Trying to get my 360 gamercard put in my sig...

It won't go on for some reason. I have my playstation one up. And i put in the script for the 360 one and wrote in my username

but it just says put your gamertag here???

I was unable to put my gamercard info in as well. I went through mygamercard.net (i believe that is the name), and it allows you to input it in your sig. They make all sorts of styles, including one that looks like the original gamercard.

mygamercard.net, that's what I used :).