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.
there is a modules conflict. if turn off all modules, sharebox will be appeared.
because your module are too much, I will let you to turn off one by one for each module type to find what module is.
I disabled Registro Social, now at frontend you can see the sharebox, this becuase that module bring jQuery, need to remove the jQuery if you want use it.
and for profile page. after investigate again, you need to delete/rename this file:
/plugins/community/gurumycertificates/gurumycertificates/jquery-1.9.1.min.js
and for module issue (regarding your issue), I cant find it the issue. if still exist, please open new topic regarding it.