在我的网站上使用事件跟踪

I've posted some days ago a code for event tracking here, and some people helped me with the code itself. I've pasted it on my website banner as an html code, but it's not working on my analytics. My website is already configured with the analytics, and I can't figure out why it's not tracking the information. This is the page with the buttom: I've posted some days ago a code for event trac