First, u need to find a middle man 👨, who must be trusted in each side. Second, use any app like Skype, Facebook, and WeChat to have a group talk. Third, Seller must give the product to the middle man 👨 first, after that buyer should confirm that product was given to the middle man 👨. Last, buyer should pay the money 💵, and then the middle man 👨 should give the product to buyer. If u guys have any question just post 📮 at the report place