I need you to update your "GamerTag" associated with your Xiled Gaming profile, request a new Username / Login name via the Help Desk, & join the "Captains - KoG" User Group.
To update your "GamerTag" click "About Me" on your profile, click the yellow pencil next to "GamerTag", update it, then "Save".
To request a new Username / Login name, click "Help Desk" on the top right of the page, click "Request Login Name Change", in the "Requested Username" box, type in your new GamerTag EXACTLY as spelled, then click the "Request New Username" button.
To join the "Captains - KoG" User Group, click "Community" on the top of the page, click "Join A Clan" in the drop down menu, select the bubble next to "Captains - KoG", scroll towards the bottom of the page, click the "Join Group" button, fill out the appropriate information, then click the "Send Request" button.