Yes they will be notified
No, people never get notification on Facebook when you hide their post on your Timeline.
If many people report the spammer, there profile will be deleted on Facebook.
When a person is reported by several Facebook user his/her account gets suspended due to the breach of Facebook rules and regulations.
No. they will not
There are many fake Facebook accounts. If you feel they are doing something illegal then report it to Facebook.
:D
Well it doesnt really matter how much people, if u report a video then facebook will just look at that video and if its an inappropriate video then that person who had that video , might lose their account.
No, there is no way they will know you ignored their request.
Press Report on their Profile
Probably not. But you need to report her to the facebook people because of the abuse. They're more equipped to do something about it.
so that they know it is them you are talking about and they will be notified.