exclude ads for spesific roles

add_filter( 'jnews_ads_global_enable', 'disable_ads_for_roles', 99 );

function disable_ads_for_roles( $flag ) {
    $roles = apply_filters( 'jnews_paywall_unaffected_role_list', array( 'administrator' ) ); /* role lists */
    $user  = wp_get_current_user();
    foreach ( $roles as $role ) {
        if ( in_array( $role, $user->roles ) ) {
                $flag = false;
        }
    }
    return $flag;
}