Can't authorize with Spotify API -

Can't authorize with Spotify API -

i seek authorize through spotify api (https://developer.spotify.com/web-api/authorization-guide/) , code is:

<a href="https://accounts.spotify.com/authorize/?client_id=bd4e074aed79467680b4abfe2b072571&response_type=code&redirect_uri=http%3a%2f%2fkoperkiewicz.com%2fspotify/index.php">spotify link</a>

but instead of redirect me page says:

i tried delete app "my applications" tab on developer.spotify.com , create new 1 new client id , no different. log in spotify facebook account.

ok, figured out. have go application settings , come in url "redirect urls" , work. wonder why isn't included in documentation.

api spotify