After some enlightment from the community here, you should somehow know and understand by now the best advice they want you to do. Will not give some pointers now as it's obvious what's the wise thing to do.
Still undecided??
Still want to test the waters because they seem to be a legit service??
Up to you now to decide.
Some people are just way too hard to advice, Let him test the waters and probably he will learn a big lesson from experience. He probably doesnot know that this is the internet.
"Not everything seems to be what you think it is""The Devil is in the detail, look closely"