Hi Vrindavan,
Thanks very much for this. We have had IT take a look and this is now fixed. You should now be able to email [email protected] without any problem.
Regarding the payment method, payments are made in Euros and currently only via either Wire Transfer or Moneybookers. If more payment methods are added, our affiliates will be the first to know! 
If I can answer any other questions, please do let me know.
Best regards, :hattip: