Adding an Options Page to a Plugin

@AndrettiMilas, If you really need a top level menu item (which is not encouraged), you should use add_submenu_pageinstead of add_options_page. Please refer to the Codex for the required parameters.

You could add the submenu like:

add_submenu_page( 'wlseo', 'Submenu 1', 'Submenu 1', 'manage_options', 'wlseo-submenu-1');