Dear Jijin.R.V,
Thank you for your feedback.
You can write to ISRO at
moon@isro.gov.in (
http://www.isro.org/chandrayaan/htmls/contacts.htm) for your enquiries.
You can aslo find more details of chandrayaan mission at ISRO official website :
http://www.isro.org/chandrayaan/htmls/home.htm
I hope this information will help you.
Sincerely,
www.chandrayaan-i.com team