Message not showing on PHP form when email received - php

Question

I tested to receive to my own email, for some reason I get everything but its not showing the content of what I type. It doesnt show the actual message when I receive it. Can anyone help? Thanks!
<div class="contact-heading">
</div>
<form role="form" class="contact-form" action="contact-us.php" method="post">
<div class="form-group">
<label class="" for="exampleInputPassword1">Name</label>
<input type="text" name="name" class="form-control" id="exampleInputPassword1" placeholder="Name:" required >
</div>
<div class="form-group">
<label class="" for="exampleInputEmail2">Email address</label>
<input type="email" name="email" class="form-control" id="exampleInputEmail2" placeholder="E-Mail:" required >
</div>
<div class="form-group">
<label class="" for="exampleInputEmail3">Company</label>
<input type="text" name="company" class="form-control" id="exampleInputEmail3" placeholder="Company:" required >
</div>
<div class="form-group">
<label class="" for="exampleInputEmail4">Message</label>
<textarea class="form-control textarea" name="message" rows="8" id="exampleInputEmail4" placeholder="Message:"></textarea>
</div>
<button type="submit" class="btn btn-submit">Submit</button>
</form>
</div>
<?php
$to = 'emailsample#yahoo.com';
$subject = "Contact us";
$name = stripslashes($_REQUEST['name']);
$email = stripslashes($_REQUEST['email']);
$company = stripslashes($_REQUEST['company']);
$message = stripslashes($_REQUEST['message']);
$msg .= "Name: ".$name."\r\n";
$msg .= "E-mail: ".$email."\r\n";
$msg .= "Company: ".$company."\r\n";
$message .= "Topicjk: ".$message."\r\n";
$msg .= "Subject: ".$subject."\r\n\n";
$msg .= "---Message--- \r\n";
$msg .= "\r\n\n";
$mail = #mail($to, $subject, $msg, "From:".$email);
if($mail) {
header("Location:contact-us.html");
} else {
echo 'Message could not be sent! Please try again.';
}
?>

Answer 1

Because you are not passing $message (which has content) to mail in this line.
Change from
$mail = #mail($to, $subject, $msg, "From:".$email);
To
$mail = #mail($to, $subject, $message, "From:".$email);
or
Change from
$message .= "Topicjk: ".$message."\r\n";
To
$msg .= "Topicjk: ".$message."\r\n";