Remove Flikr Buttons And Move Other Buttons

How do I remove the Flickr in WordPress and close the spot so it looks right?
http://www.smoothspeak.com

I have tried all of these forum suggestions and nothing works.

http://wordpress.org/support/topic/plugin-flickr-gallery-how-do-i-remove-the-tabs-and-larger-thumbnails?replies=2

http://wordpress.org/support/topic/lysa-theme-remove-flickr-button?replies=2

http://wordpress.org/support/topic/remove-twitter-icon-from-navbar?replies=9

This site is custom made. When I click appearance I see: themes, customize, widgets, menus, headers, background, and editor.

Help is needed ASAP. Thank you!

http://wordpress.org/plugins/mingle-forum/