you know more time o mostly of them don't know emglish o some other language you are talking with them, but every time you send email to them you have a reply, then if you ask more question you can see that them answer isn't for your question. so i saw them have a number of email already there together with some picture for send to people just to ask money. if you are enough smart, it is better never send money for who you didn't see in real.