Facestream getting “Invalid URL” when trying to create a new app for API key

Hello, I am trying to create a new application and get an API key for my Facestream plugin on wordpress/buddypress and I’m getting an “Invalid URL” error issue when entering the correct web address.

I am trying this at: https://developers.facebook.com/setup/ which is the URL the Facestream plugin gives to set up a new application to get an API key.

Any idea why its not working?

I tried adding https://www. and also tried just www. and it was still giving me an invalid URL issue?

I tried contacting [email protected] but it does not offer support any longer.

Thanks