These guys are simply fraud. They'll give a maid as soon as asked for at the beginning and will take a large sum of money (12K for me) as "registration charge". This maid will stay with you for a month or so and then she will disappear. After that, these guys will not take your calls most of the time and when they pick the call after repeated attempts, they will simply keep making excuses. Better avoid and save yourself the paid headache.