Laravel radio form - laravel

Question

i'm trying to implement this payment,changing the user->pay from a default value of 0 to 1,hoW? pressing the checkbox and changing his value. This will log into videos that can be watched only from that customers. Every time i try to enter the url ( i'm logged already ) it redirects to the home :(
PaymentsController.php
<?php
namespace App\Http\Controllers;
use App\Models\User;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
class PaymentsController extends Controller
{
public function __construct()
{
$this->middleware('auth');
}
/**
*
* Display a listing of the resource.
*
* #return \Illuminate\Http\Response
*/
public function index()
{
$user = Auth::user();
return view('home',compact('user'));
}
/**
* Show the form for creating a new resource.
*
* #return \Illuminate\Http\Response
*/
public function create()
{
//
}
/**
* Store a newly created resource in storage.
*
* #param \Illuminate\Http\Request $request
* #return \Illuminate\Http\Response
*/
public function store(Request $request)
{
//
}
/**
* Display the specified resource.
*
* #param int $id
* #return \Illuminate\Http\Response
*/
public function show()
{
return view('sub.payment')->with(Auth::user());
}
/**
* Show the form for editing the specified resource.
*
* #param int $id
* #return \Illuminate\Http\Response
*/
public function edit(User $User)
{
return view('sub.payment', compact('user'));
}
/**
* Update the specified resource in storage.
*
* #param \Illuminate\Http\Request $request
* #param int $id
* #return \Illuminate\Http\Response
*/
public function update(Request $request, User $user)
{
$request->validate([
'pay'=>'required']);
$user->pay = $request->pay;
$user->save();
return redirect()->route('/home')->with('success', 'Congratulazioni per l/abbonamento!');
}
/**
* Remove the specified resource from storage.
*
* #param int $id
* #return \Illuminate\Http\Response
*/
public function destroy($id)
{
//
}
}
web.php
Route::get('/payments', [App\Http\Controllers\PaymentsController::class,'update'])->name('payments.update');
payment.blade.php
#extends('layouts.app')
#section('content')
<div class="container" style="background: rgb(12, 22, 28)">
<div class="card1"style="justify-content:center">
<header class="header">
<h1>ESTREMI PER IL PAGAMENTO</h1>
</header>
<div class="payment">
<div class="card">
<ul class="list-group list-group-flush">
<li class="list-group-item"><h5>IL TUO PIANO</h5></li>
<li class="list-group-item"><p> Paghi 29,99£</p></li>
</ul>
<label for="name" class="label1">{{ __('Nome') }}</label>
<input id="name" type="text" class="input1" name="name" value="{{ Auth::user()->name }}">
<label for="surname" class="label1">{{ __('Descrizione del video') }}</label>
<input id="surname" type="text" class="input1" name="surname" value="{{ Auth::user()->surname }}">
<form method="POST" action="{{ route('payment.update', $user) }}">
<main class="primoInput" style="position:relative;">
#method('PUT') #csrf
<input type="checkbox" id="coding" name="pay" value="1">
<label for="coding">Accetta </label>
<div class="card-body">
<p class="card-text"id="condizioni">
Codice di sicurezza Creando un account accetti che il tuo abbonamento abbia inizio immediatamente e confermi di aver letto e accettato le nostre Condizioni di utilizzo e l'Informativa sulla privacy e sui cookie. Il tuo abbonamento verrà rinnovato automaticamente al costo di 29,99 € e la quota ti sarà addebitata mensilmente tramite il metodo di pagamento da te scelto, fino a quando non deciderai di disdirlo. Puoi disdire in qualsiasi momento, ogni mese, selezionando “Disdici abbonamento” da “Il mio account”.
</p>
<button type="submit" class="buttonBig"> {{ __('ATTIVA ABBONAMENTO') }}</button>
</div>
</form>
</div>
</div>
</div>
</div>
#endsection