Need help with Gen style changing



Hi. im an extremly new player to SSF4, and i play the 3d version on my 3ds.
well, as far as i know in order to change stance with gen i need to kick 3 times.
but it really doesnt work, i have no idea what i need to do in order to change the damn stance.
no matter how fast or in what order i kick 3 times, it just never works. can i get any help?


It is not kick three times. Press ALL kick buttons at the same time to change to crane and ALL punch buttons to change to mantis