My mom runs a facebook page not for her self but for an organization and she didn't know how to stop getting email notifications , she was reporting them as spa

My mom runs a facebook page not for her self but for an organization and she didn't know how to stop getting email notifications , she was reporting them as spam to no avail, and it was as simple as her not seeing the notification tab in options. Then after I had shown her that she had about 100 tick boxes to un tick. That is just a recent example of usability problems, to be honest these problems only are apparent in uncommon uses of facebook and for the simple part (messages and pictures and such) it is fine. Edit: I don't use facebook btw so I may be wrong from my troubleshooting experiences