They will tell you that service is available in your area and get money from you. But, they will take 1 month to send back money and that too in the form of a cheque.
Initiating refund will take 10 days. Processing refund will take 10 days.
The bank will take 15 days.
You will have to cash the cheque by going to the bank. You will have to drop your work and spend time at bank for cashing the cheque. Then, this will take 5 days.
So, beware of fraudsters.
Avoid them at all costs.