It is unfortunate to see more investors losing their savings in ICO projects. I wonder what guarantees you obtained to venture into investing in the project in question!

It will be easy to find someone to prepare the report if sufficient evidence is available through the thread. It is not an easy task in any case, because creating a conviction file is different from simply preparing a report. You may need to consult an avocat to guide your search.
But at the same time, I suggest that you narrate what happened to you and provide the necessary evidences. There is a section here in the forum for "Scam and accusations" that you can use to post your issue for discussion. There is also a special subsection for “Investigations” where the community can help you in the investigation process.