Hello, I met someone on blackhatworld and we made some businesses together, that was 2 years ago, after that we made more and more businesses, he was really kind person, I thought that I was lucky to find him. We kept doing money together, and then my paypal was closed, so I was selling products using his Paypal, he was owing me about 2.5k$ and now he disappeared. He's not answering on Whatsapp, also his wife is not answering, I tried to contact him by phone call and Facebook but now he deleted his whatsapp, facebook, and phone closed. I have his facebook and his family facebook, he's from vanzuela so that 2.5k$ worth a lot there. what do you suggest? should I go there? sue him? contact his family?