Meu modal não funciona, o que pode estar errado?
<head>
<meta charset="utf-8" lang="pt-br">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>fruta e fruto</title>
<!-- CSS only -->
<link href="https://fonts.googleapis.com/css2?family=Pacifico&display=swap" rel="stylesheet">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-rbsA2VBKQhggwzxH7pPCaAqO46MgnOM80zW1RWuH61DGLwZJEdK2Kadq2F9CUG65" crossorigin="anonymous">
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
<!--Barra de navegação-->
<header>
<nav class="navbar navbar-expand-lg bg-light fixed-top">
<div class="container-fluid">
<a class="navbar-brand" href="#">fruta & fruto</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse justify-content-end" id="navbarNav">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">início</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">receitas</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">quem somos</a>
</li>
<li class="nav-item">
<a class="nav-link" data-bs-toggle="modal" data-bs-target="modal-contato" href="#">contato</a>
</li>
</ul>
</div>
</div>
</nav>
</header>
<div class="modal fade" id="modal-contato" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h1 class="modal-title fs-5" id="exampleModalLabel">Modal title</h1>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
...
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
<p>contato:<a href="mailto:email@frutafruto.com.br">email@frutafruto.com.br</a></p>
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<!-- JavaScript Bundle with Popper -->
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<script src=""></script>
</body>
</html>