Recommendations I have to avoid being scammed are one if you like this person get to talking on the phone with them. Also lookup their names on-line. You can find a lot of information about someone like that. If eventually you want to keep pursing the relationship you can do face to face online chatting. That way you can see the person before you meet.
On social media channels I never give my real name. I don’t have a Facebook account but I do have a Twitter, Youtube and Pinterest. I don’t put any pictures of myself on these sites either.