How to make sweetalert for deletion confirmation of records?

Hello, I would like to make a sweetalert to delete the records from my website, but I do not know how to do it since I do not understand javascript ... Can anyone give me a light ?

My class / crud.php page where the querys are (the part of delete):

public function excluirAluno($idAluno){
global $pdo;

$sql = $pdo->prepare("DELETE FROM alunos WHERE id_alunos = '$idAluno'");
$sql->execute();
}

public function excluirPagamentos($idAluno){
global $pdo;

$sql = $pdo->prepare("DELETE FROM pagamentos WHERE alunos_id = '$idAluno'");
$sql->execute();
     }

And here comes the home.php where they show the records (just the php code):

<?php
include_once 'config.php';
global $pdo;

$sql = "select * from alunos left join pagamentos on id_alunos = 
pagamentos.alunos_id order by nome";


$sql = $pdo->query($sql);

if ($sql->rowCount() > 0)
{

foreach ($sql->fetchAll() as $aluno):
?>

  <tr>
  <td> <?php echo $aluno['nome']; ?> </td>
  <td> <?php echo $aluno['fone']; ?> </td>
  <td> <?php echo $aluno['email']; ?> </td>
  <td> <?php echo $aluno['situacao_aluno']; ?>
  </td>

  <?php

 echo "<td><a href='editar.php?id_alunos=" . $aluno['id_alunos'] . "' 
 class='btn btn-dark' role='button'>Editar</a></td>";

 echo "<td><a href='delete_submit.php?id_alunos=" . $aluno['id_alunos'] . "' 
 class='btn btn-danger'>Deletar</a></td>";

 echo "</tr>";
  ?>
  </tr>

  <?php
  endforeach;
   }
   ?>