// ...
$q->where(function ($query) {
$query->where('gender', 'Male')
->where('age', '>=', 18);
})->orWhere(function($query) {
$query->where('gender', 'Female')
->where('age', '>=', 65);
})
$data = Sub_sub_category::select('sub_sub_cat_name','id')->where('sub_cat_id',$request->id)->where('status','1')->get();