Hey there,
I am really sorry for the delay of this reply as it is a weekend for us here.
You can disable it from backend > Easysocial > general > toolbar , you can refer on my attached screenshot below.
But I realised when I turn off from your site, it didn't work is because of your custom theme is not updated and not compatible with Easysocial 2 html structure.
I've applied some fix in this file -> /www/components/com_easysocial/themes/jf_connecto_es/structure/default.php
That toolbar will respected the setting from backend now, and the toolbar will not appear now.