If they want you to upload verified copy of your ID proof to unblock your a/c that means they want a notarized copy. Just consult any nearby lawyer who can notarize your copy.
I would very cautious in using Moneybookers a spayment processor. Accounts get frozen, they don't reply to emails, phonecalls are expensive. But that's all a personal opinion of course.
caepedies moneybookers is very trusted payment processor and they only block etc if they think you are doing something illegal