I'm not able to make the radio button chosen go to the bank
<form method="post" action="functions/modalQuiz.php" enctype="multipart/form-data">
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel"
aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">Quiz Brutus</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<h3><?= $col2['pergunta']; ?></h3>
<input type="hidden" name="pergunta" value="<?= $col2['pergunta']; ?>">
<hr>
<label for="radio"><input type="radio" id="radio" name="resposta" value="<?= $col2['resposta1']; ?>"> <?= $col2['resposta1']; ?></label>
<hr>
<label for="radio2"><input type="radio" id="radio2" name="resposta" value="<?= $col2['resposta2']; ?>"> <?= $col2['resposta2']; ?></label>
<hr>
<label for="radio3"><input type="radio" id="radio3" name="resposta" value="<?= $col2['resposta3']; ?>"> <?= $col2['resposta3']; ?></label>
</div>
<div class="modal-footer">
<button type="submit" class="btn btn-primary" data-dismiss="modal">Salvar</button>
<button type="submit" class="btn btn-secondary" data-dismiss="modal">Fechar</button>
</div>
</div>
</div>
</div>
</form>
And this is the PHP that will receive it.
include("conexao.php");
$pergunta = $_POST['pergunta'];
$resposta = $_POST['resposta'];
$insert = "INSERT INTO modalquiz(pergunta, resposta) VALUES ('$pergunta','$resposta')";
mysqli_query($conn, $insert);
//header("Location: ../index.php");