Need to Send money from Sharjah to India

Hi everyone, My brother is working as a front end developer in Sharjah. He went Sharjah last month. Since he is new there, he doesn't know how to send money to India. He is confused a bit I Googled about this I found several money exchanges like https://luluexchange.com/ and some services like https://transferwise.com/ https://www.paypal.com/

I'm feeling overwhelmed, I'm not sure which method to choose.
Please help me with this.

I look forward to hearing from you.

The links are under review so we can't see them until they are approved.

However, all methods are fine.   It just depends on where you want to send money i.e. into an account directly or pay out in cash.  If it is cash then you use services like western union etc.   

But just go to the exchange and they will advise you of the best method.