Help with Facebook insights?

[AnswerThat]

So, I want Facebook insights for my website at amateurelectronics.com. I went to facebook.com/insights, and I put that meta tag admin thing in my head tag. I've been trying for long time, but I keep getting the following error:
No admin data found at root webpage http://amateurelectronics.com/. Insights requires admin data at this root webpage for the specified URL amateurelectronics.com

Please help. I've tried many things that I found online and nothing's worked. Please help. What can I do?

[Daniel]

Your Probably Not Doing it Correctly Thats Why i Would Check the Code And Make Sure your Putting it on A Area In your Site That Allows HTML