Welcome the Technical Support section. Help us in assisting you by providing us with a concise and descriptive elaboration of your issues. Be specific and if possible, provide us with a step-by-step instruction in replicating your problem.
Hi Max,
your site missing sharebox and stream options. that becuase your template conflict with jomsocial.
please try this link to bypass your template temporary:
/index.php?option=com_community&view=frontpage&Itemid=1207&template=0