Thanks for answer . But im check this in global.js
In Stella and Veronika looks exaclly this same :"(
// If there are only 2 steps, hide next button on 2nd step
if(total < 3) {
$('fieldset.photos .post-next').hide(0);
} else {
$('fieldset.photos .post-next').show(0);
}
});
}
} else if ( $(this).hasClass('post-prev') ) {
$('fieldset[data-step-id="' + current + '"]').animate({marginLeft: "1000px", opacity:0}, 300, function(){
$('fieldset[data-step-id="' + current + '"]').hide(0);
$('fieldset[data-step-id="' + prev + '"]').css('display', 'inline-block').css('margin-left', '-1000px').css('opacity', '0');
$('fieldset[data-step-id="' + prev + '"]').animate({marginLeft: "0px", opacity:1}, 300);
});
// Hide submit button
$('.buttons-block').animate({marginLeft: "1000px", opacity:1}, 300, function() {
$('.buttons-block').hide(0);
});
}