You can go ahead and create a new account, however we can't allow you to have a name changed.
What you'd have to do it this - log off of this account, and create a new account by using a VPN or a Proxy so it doesn't say you have an IP conflict. Then once you've done so, post a dispute stating you'd like this account (leyshadow) SRB'd because you're using your new account.
Thanks! And PM a staff members if you have any questions.