Wow, they did not do anything:
"Recently you reported a profile on Facebook. We did not take action on the profile you reported because it did not violate Facebook’s Statement of Rights and Responsibilities. If, after reviewing the Facebook Community Standards (https://www.facebook.com/communitystandards), you think we’ve made a mistake, you can request that we review the profile again here: <snip> Please note: If the profile does not violate our policies, your ability to report may be limited in the future. Thanks, The Facebook Team Give us feedback to let us know how we are doing: <snip>"
So, I've filed an appeal, because they don't even read their own 'Community Standards':
Identity and Privacy
On Facebook people connect and share using their real identities. This culture creates accountability and builds trust and safety for everyone. Claiming to be another person, creating multiple accounts, or falsely representing an organization undermines community and violates Facebook’s. "