[fakrulislam]

Thanks Robin W, it worked!. The working code is below for others help.

/**
* Add bbp user profile link in WP nav menu
* Filter wp_nav_menu() to add profile link
*/
function prefix_bbp_profile_link_nav_menu($menu) {
	
    if ( !is_user_logged_in() )
        return $menu;
    else   
        $current_user 				= 	wp_get_current_user();
        $user					=	$current_user->ID;
        $bbp_profile_url			=       bbp_get_user_profile_url( $user);
        $bbp_profile_menu_link	  	        = 	'<li>
			        				<a href=" '. esc_url( $bbp_profile_url ) .' "> '. __('Edit Profile', 'text-domain' ) .' </a>
							</li>';
        $menu         	= 	$menu . $bbp_profile_menu_link;
        
        return $menu;
  
}
add_filter( 'wp_nav_menu_items', 'prefix_bbp_profile_link_nav_menu' );