Oh here we go again, same story, Russian scammers, Russian mafia, I've seen this kind of pattern nearly a hundred times and it's always without proof.
Anything goes wrong on internet, Russians are there to take the blame LOL
The company is based in Finland run by russian scammers right? I have no contacts in Finland is there a way to hire somebody there who visit the company to get more information?
As far as I know they have legal entity which means you can take them to the court. Why not take that route? $50 is a lot of money.