VISASCREEN certificate..LOST.

hello everyone!!
I am bacccck!
I have not been here coz, all my thoughts and concerns have been on threads since. But...this time I need your help....my co nurses ...hope you have got the time abd the experience to solve my problem.Here it goes...
I lost my Visa screen certificate.
How can I get another one? Do I need to re apply in the style or steps done by an initial applicant? Please don't advise on the website because I have been to the CGFNS web and it does not say at all what to do..but just says the payment fee is now 100$ for replacement of damaged, lost or dilapidated Visascreens.
I don;t know whom to ask this question..BUt I know this website can help me..
It never mentioned that I need to apply as a regular applicant does. Well, do we do it like that?

Thanks ahead for the replies.
I really cannot understand why of all documents..this was just sort of GONE?