Did you read the all the messages by the creator? some of them say that using the final smash will freeze the game. and also depending on what controller typr you use, select Samus and try holding (- then press + on wiimote)(Nunchuck Z then + with a Nunchuck attached)(Hold R then press START on gamecube controller) or (Hold R then press + on wii classic controller) I know there's a lot of info. here but that will start you out as zero suit and will also prove whether it is your final smash or the texture for Zero suit Samus. Sorry for the lengthy reply. :)
