I think your talking about medals, like Dedicated Fan, Die-Hard tagahanga and Fanatic. There are a lot of things you can do to get them. You can contribute quality contents like images, videos, articles, iugnay and you can start active forums and picks. Also if you rate stuff. If you want madami information go link
if you mean medalya , you just have to upload as many stuff as you can , on the spot you want!when i say stuff i mean icons , bidyo , picks , tanong , and others!i only have one medal , of course , so i might haven't ibingiay you the best answer!