Radio button

i have radio button
male : male
female : female
i am fetch data with this for dynamic Text in other heading so i just want to when radio select male echo “nice man” and when select female echo “beautiful girl”

but this code note working please help me
<?php
$storedata= get_field(‘male_female’);
if($storedata == ‘male’ ){
echo (‘nice man’);
}else{
echo (‘beautiful girl’); }
?>

https://ww.wp.xz.cn/plugins/advanced-custom-fields/