We are all sorry for your loss. The money cannot be returned. Let this be a lesson for all the inexperienced.

  I want to tell you one important thing. You're in trouble now. And various scammers can take advantage of this. If someone writes to you in a personal message and promises to return your money for a small reward, you know that this is a 100% shenanigans

No personal correspondence. Only public discussion of the problem

For what?