Check the browser your using bud.

I found in this order ELITE works best on the pc..

Chrome

Firefox

IE

That may help.

Something similar happens to me in my ipad2¡ But now, i found the problem.

When you are on compete section, watch on the top the small flag,and select united states again,and reload compete. Now you can see the enlist button.

Explanation: I'm from spain,and my country flag apears...but the website haven't got suport for spanish people. If i don't do the mentioned before, apears the back to button...

If a select USA languaje (flag) and go ahead...apears... Yes..

Do it and say if succed or no.

Well...i'll make a video with a tutorial... But in spanish,sorry.

But it's very easy to understand. Only take like points of reference this points:

• http://iber.losropper.com/blog/1194  (Video tutorial)

• If you see your country flag, deploy the menu and select USA.
• Back again after reload the site,to compete.

That's all.... I hope still helpfull for all.

Thanks