I received messages from people, but there is a limit and I can only 2 PMs a day. I'm sorry that I can't answer now. I may give Telegram or Skype later... or not. I'm starting to think that it's better if I am contacted by PM first, so I can see the profile in the forum and investigate it. Meanwhile I did a successful first small trade with a guy who contacted me

@magemist, we learn with our mistakes. Now I understand a little bit more how to spot a scammer in this forum. So I can only thank him. But he could profit more from me if he was a honest trader. $25 will be just the premium that I will give to someone else, many times in the future.
@AdolfinWolf, I think that 25% or more is too much. In VirWoX the fee was... I don't know, maybe 15% or less, depending on the exchange rates. And they were doing this for years! Now they stopped because PayPal dumped them, not because they lost money in countless disputes.