How to keep pass array data at final page?

I have contact form. it works good. I would like to pass all array data at final page admintemp.blade.php file. This is Thank you. Your message has been sent page. Could someone teach me how to do it?

here is my code

/*
 *confirm page 
 */
public function confirm(Request $request)
{
   $rules = [   

  ];

    $this->validate($request, $rules); 
    $data = $request->all(); 

    $request->session()->put('data',$data);

    return view('mail.confirm', compact("data"));
}


/*
 *　complete page 
 */
public function complete(Request $request)
 { 
   $data = $request->session()->pull('data');
   $token = array_shift($data);
   $Contact = Contact::create($data);

    Mail::send(['text' => 'mail.admintemp'], $data, function($message) use($data){
      $message->to('webmaster@test.sakura.ne.jp')->from('webmaster@test.sakura.ne.jp')->subject('order');});

    $data = session()->regenerateToken();
    return view('mail.complete');
}

via Chebli Mohamed