How to hide sub fields in a field group and also the entire field group if the answer selected is “no”

In your loop, you can add

$available = get_sub_field('available');
if($available == 'yes'){
   //your row rendering code
}

Switch ‘available’ with whatever you named that field.

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)