Laravel-5 Deleting a folder or file does not work

<?php

namespace App\Http\Controllers;

use Illuminate\Support\Facades\Storage;
use Illuminate\Http\Request;
use App\Good;
use App\Image;

class testpost extends Controller
{
    //
    public function execute(Request $request){

            $file = "/Users/local/Desktop/111/2.png";
            //$folder = "/Users/local/Desktop/111";
            //unlink($file);
            dd(Storage::delete($file));
            //$status_delete_file=Storage::deleteDirectory($folder);

    }
}

I'm trying delete file "/Users/local/Desktop/111/2.png". And Storage does not remove this file or folder 111. No errors, always returns "false". Tried to remove file through standard function PHP "unlink"

unlink($file)

All well removes!

Help me please.

Laravel 5.4 PHP 7.1.1

via Chebli Mohamed