BuddyPress.org

Yes, use is_super_admin()

For example:

function add_iuda_tab() {
	global $bp;
	
	if ( is_super_admin() ) {
	
		bp_core_new_nav_item( array(
			'name'                  => 'Iuda',
			'slug'                  => 'iuda',
			'parent_url'            => $bp->displayed_user->domain,
			'parent_slug'           => $bp->profile->slug,
			'screen_function'       => 'iuda_screen',			
			'position'              => 200,
			'default_subnav_slug'   => 'iuda'
		) );

	}
}
add_action( 'bp_setup_nav', 'add_iuda_tab', 100 );

function iuda_screen() {
    add_action( 'bp_template_title', 'iuda_screen_title' );
    add_action( 'bp_template_content', 'iuda_screen_content' );
    bp_core_load_template( apply_filters( 'bp_core_template_plugin', 'members/single/plugins' ) );
}

function iuda_screen_title() { 
	echo 'iuda Title<br/>';
}

function iuda_screen_content() { 
	echo 'iuda Content<br/>';
}

is_super_admin() checks to see if the current user is an administrator.
To check if they are an editor, you need to check whether they have an editor permission.

Try:

if ( is_super_admin() || current_user_can('editor') ) {

Try:

function iuda_screen_content() { 
	bp_core_redirect( 'https://failtrafic.ro/wp-admin/' );
}

Try :

wp_redirect( 'https://failtrafic.ro/wp-admin/' ); exit;