Have you posted the banner yet? All the information you need and the entry to the competition can be found at the Offical Backstage page. Please go forth and post it everywhere ... oh, and don't forget to vote ;).
They seem to have taken the buttons away from the info screen so you have to open the band and inter-act seperately.
If you want to know how to avoid the 10 minute wait between votes click here.
Africa... Adria... Netherlands... France... Denmark... Baltics... Finland... Germany... Italy... Norway... Poland... Portugal... Romania... Spain... Sweden... Turkey... UK... Rest of the World