Hii Ashuindian..Thanks for your reply.I did mail to
immigration@gov.sk.ca regarding changing email address and they have send me mail by confirming that new email address has been updated.I didn’t use the link u gave me bcoz that I checked my paper application pdf which that person sent me for signing and I did not find any fdeclaration form of using representative.Anyways,the mail Ihave received from immigration of Saskatchewan regarding my new email address,is this ok?Please let me know whether it’s alright or not?Thanks once again for you cooperation.