How can I remove Social bottons

Hi, I would like to ask you that
How can I remove social bottons on left side bar if MonAmour's edit display does not work?
From the edit display of usual "Social buttons", even if I clicked and made a social box "off" and undisplay any social buttons, never save changes. So I want to know which html code should I remove from template.
Please tell me that.
Thank you for your kind concern.

Right side of screen V-button (Submit changes)