Firstly, your video link. Just put the youtube link on your post without making it redirect us to youtube. That way the video will show on your link. Secondly, youre listening to the song with your earpiece and singing along for us. You're the only one enjoying what you're singing that way, no matter how beautiful it may sound. Sing it again, this time listen to your self singing, if possible play an instrumental do we can follow the melody of what you are presenting to us.