I have a scooter name on it is primo scooter belair who makes it and where can i find parts for it?

needing parts like a muffler for a primo scooter belair model dont know who makes it or where to get parts

http://www.primoscooter.com/

There is a link for parts at the bottom of the page, with an email address. It doesn't look like they still make the belair though.