There is a post type ‘payment_methods’, which has two taxonomies , ‘category’ and ‘restricted-country’
So i want to query for ‘payment_methods’ which has taxonomy ‘category’ = ‘Online_Banking’ and ‘restricted-country’=’USA’ , there is case that ‘restricted-country’ taxonomy is not selected for a payment_method…

$name='Online_Banking';
$country_name = 'USA';
$args_p = array(
                'posts_per_page'      => $number,
                'post_type'           => 'payment_methods',
                'no_found_rows'       => true,
                'post_status'         => 'publish',
                'tax_query' => array(
                    'relation' => 'AND',
                    array(
                        'taxonomy' => 'category',
                        'field'    => 'name',
                        'terms'    => $name,
                        'operator' => 'IN'
                    ),
                    array(
                        'relation'  => 'OR', //2nd try 'relation'=>'AND'
                        array(
                        'taxonomy'  => 'restricted-country',
                        'field'     => 'Name',
                        'terms'     =>  array($country_name),
                        'operator'  => 'NOT IN'

                    ),
                    array(
                        'taxonomy'  => 'restricted-country',
                        'field'     => 'term_id',
                        'operator'  => 'EXISTS'

                    )
                )),
                'meta_key' => 'rating',
                'orderby'  => 'meta_value_num',
                'order'    => 'DESC'
                );

the return of the restricted-country is false for not selected taxonomy ” , and 1 for selected

By running that query i get all the ‘payment_methods’ for which ‘restricted-country’ taxonomy was selected, but many of the ‘payment-methods’ are violating the ‘restricted-country’.

2nd try I checked with second ‘relation’=>’AND’ , then no result was returned…

I cant catch what i am missing here?

Is it possible to query for ‘payment-methods’ for category ‘Online_Banking’ AND (‘restricted-country’ is not false(”) AND country_name is NOT_IN in the certain taxonomy???