i have an error in laravel Class 'App\post' not found

my post controller

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use App\Http\Controllers\Controller;

use App\Http\Requests;

use App\post;

class postController extends Controller { /** * Display a listing of the resource. * * @return \Illuminate\Http\Response */ public function index() { // }

/**
 * Show the form for creating a new resource.
 *
 * @return \Illuminate\Http\Response
 */
public function create()
{


    return view('posts.create'); 

}

/**
 * Store a newly created resource in storage.
 *
 * @param  \Illuminate\Http\Request  $request
 * @return \Illuminate\Http\Response
 */
public function store(Request $request)
{
   $post=new post; 
   $post->title =$request->title;
   $post->body =$request->body;

   $post->save();

        dd("Hi");

        return Redirect::to('/')
            ->with('success','You have been successfully subscribe to us.');




  }      

/**
 * Display the specified resource.
 *
 * @param  int  $id
 * @return \Illuminate\Http\Response
 */
public function show($id)
{
    //
}

/**
 * Show the form for editing the specified resource.
 *
 * @param  int  $id
 * @return \Illuminate\Http\Response
 */
public function edit($id)
{
    //
}

/**
 * Update the specified resource in storage.
 *
 * @param  \Illuminate\Http\Request  $request
 * @param  int  $id
 * @return \Illuminate\Http\Response
 */
public function update(Request $request, $id)
{
    //
}

/**
 * Remove the specified resource from storage.
 *
 * @param  int  $id
 * @return \Illuminate\Http\Response
 */
public function destroy($id)
{
    //
}

}

App\HTTP\Controllers;>

via Chebli Mohamed