[mothered]

I mean what is the worst thing that can happen nothing right, a police report can be filed by anyone and not just by the damaged person

It doesn't work that way.

Unless the other person Is Incapacitated and you have documents/reports stating that, along with their Identification, the police will not provide you with a report on their behalf.

Yes, I did use a fake online account and all of the aliases were fake, therefore can I still file a police report for a fake name and address

You can't.

The police don't simply hand out reports to anyone who requests It - they will require Identification.