I hope they can still get caught by the authorities since they've already shown their faces. I mean, if that person is a scammer, the government must be doing something about it. Just because it is cryptocurrency-related stuff, you can't do arrest to these people. They ruin the crypto space to a high degree.
You also need to provide more of evidence before you can file a case against the scammer , mostly before you will catch them scammer delete all those evidence that you can have even video they upload .