Replace category

I am trying to make the following code to work and from “draft” to change it to specific category replace. Any help how its gonna do it?

// Schedule/Update Expiration
$opts[‘expireType’] = ‘category’;
$opts[‘id’] = $id;

_scheduleExpiratorEvent($id,$ts,$opts);
}
add_action( ‘save_post’, ‘acf_set_expiry’, 10, 3 );

until here it works but when i select category doesn’t save it…

the code before its

// Schedule/Update Expiration
$opts[‘expireType’] = ‘draft’;
$opts[‘id’] = $id;

Any solution??