In the code I wrote below, when I click on the submit button, it downloads the iletişim.php file, it does nothing else, I don't know why.
PHP
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<link rel="stylesheet" type="text/css" href="iletişim.css">
</head>
<body>
<?php
if(!empty ($_POST["submit"])){
$Username = $_POST["Username"];
$Useremail = $_POST["Useremail"];
$userMessage = $_POST["userMessage"];
$toEmail = $_POST["efealiazad@gmail.com"]
$mailHeaders = "Name:" . $Username .
"\r\n Email:" . $Useremail .
"\r\n Message:" . $userMessage . "\r\n";
}
if(mail($toEmail, $Username, $mailHeaders)){
$message = "Bilgileriniz Başarıyla Alındı"
}
?>
<form>
<div class="araka slide-left">
<div class="DS"><h3>Destek Sistemi</h3></div>
<input type="text" id="name" name="Username" class="contact-form-text" placeholder="Adınız/soyadınız" required>
<input type="email" id="email" name="Useremail" class="contact-form-text" placeholder="E-Posta Adresiniz" required>
<textarea name="userMessage" id="" cols="30" rows="10" class="contact-form-text" placeholder="Sorununuz nedir kısaca özetleyin" required></textarea>
<input type="submit" value="submit" name="Gönder" class="contact-form-text-btn submit">
</form>
</body>
</html>
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="iletişim.css">
<title>İletişim Bilgileri|Ad</title>
<script src="https://code.jquery.com/jquery-3.4.1.js"></script>
</head>
<body>
<div class="header">
<nav>
<div class="logo">
<img src="images/logo.png">
</div>
<ul>
<li><a href="index.html">ANA SAYFA</a></li>
<li><a href="#">HESAP SATIN AL</a>
<ul class="submenu">
<li><a href="hesapsatınal.html#valorant" class="valorant">Valorant</a></li>
<li><a href="hesapsatınal.html#steam">Steam</a></li>
</ul>
</li>
<li><a href="iletişim.html">BİZE ULAŞIN</a></li>
<li><a href="sözleşme.html">KULLANICI SÖZLEŞMESİ</a></li>
<li><a href="FAQ.html">FAQ</a></li>
</ul>
</nav>
<div class="sözls">
<div class="skosul slide-left">
<form class="contact-form" action="iletişim.php">
<div class="araka slide-left">
<div class="DS"><h3>Destek Sistemi</h3></div>
<input type="text" id="name" name="name" class="contact-form-text" placeholder="Adınız/soyadınız" required>
<input type="email" id="email" name="email" class="contact-form-text" placeholder="E-Posta Adresiniz" required>
<textarea name="" id="" cols="30" rows="10" class="contact-form-text" placeholder="Sorununuz nedir kısaca özetleyin" required></textarea>
<input type="submit" id="" name="submit" class="contact-form-text-btn submit">
</form>
</div>
</body>
</html>
I listened and wrote these php codes from a youtube tutorial video (except html) All I expect is that it doesn't download this php file and it doesn't run the content of the php code. Also, I don't have a domain name and hosting, could it be because of that?