Question: I created a new app last week with the purpose of using Facebook insights for our website, but it is not available in the list to make the connection with. Do I need to do anything to make the app selectable?

For any of you people who think this question is not technical and shouldn't be here, I was directed here from Facebook bugs because it's not a bug.

Answer: 
I have had the same issue but after a bit of experimenting I found that it does not affect the ability for you to claim a domain and associate it with an app.

What the drop down list does is generate the code snippet shown below. I'm guessing this was useful when you was able to link it to a page\_id (you can no longer do this). As long as you have put the correct meta tag (such as that below, replacing `%%app_id%%` with the `app_id` given by the [Facebook App Center](https://developers.facebook.com/apps)) you are free to ignore what account is shown in the drop down. 

```
<meta property='fb:app_id' content='%%app_id%%'/>

```

Once you have linked the account you can go back to the [Facebook App Center](https://developers.facebook.com/apps) and set permission on the account. 

> 
> **Tip**: While you can only give other verified developers *Manager* access to the app you can add any friend or email address to the *insights* level of access which is all which they need. 
> 
> 
>
I had the same error, I tried to debug my site here [FB Debugger](https://developers.facebook.com/tools/debug)
which is the official debugger you can input URL, Access Token, or Open Graph Action ID.

It works for me.