Uhm like when tu go to write on someones wall, theres a little button that kind of looks like a medal and tu click that and then tu can choose for what youd like to give that person apoyar :) lol hope i helped tu if thats what tu were asking for <3
tu go onto somebodys perfil tu click on there muro it says wright on muro tu write on it and then tu click on apoyar and post it and they might give tu apoyar back hopes this helps!