php want to send contact form - php

Question

I don't know why it is not working.I want to send contact form to email but when I submit it shows me blank page and no email is send.Here I added the html part too for you to understandable.I hope that I will get a good solution from all experts.Thanks in advance.
<?php
if (isset($_POST['send'])) {
# code...
$name = $_POST['name'];
$email = $_POST['email'];
$phone = $_POST['phone'];
$ques_type = $_POST['ques_type'];
$message = $_POST['message'];
$formcontent=" From: $name \n Email: $email \n Phone: $phone \n Question Type: $ques_type \n Message: $message";
$recipient = "backoffice#simarketconsultants.com";
$subject = "Contact Form";
$mailheader = "From: $email \r\n";
mail($recipient, $subject, $formcontent, $mailheader) or die("Error!");
echo "Thank You!";
}
?>
<form methos="POST" action="includes/send-form.php">
<fieldset>
<div class="input-group">
<label for="name">Full Name: <sup class="red">*</sup></label>
<input type="text" class="" name="name" placeholder="Full Name" required>
</div>
<div class="input-group">
<label for="email">E-mail Address: <sup class="red">*</sup></label>
<input type="email" class="" name="email" placeholder="example#yourdomain.com" required>
</div>
<div class="input-group">
<label for="phone">Phone Number: </label>
<input type="tel" class="" name="phone" placeholder="[phone]">
</div>
<div class="input-group">
<label for="ques_type">Question Type: <sup class="red">*</sup></label>
<select name="ques_type" class="">
<option for="" id="" class="" selected>Please Select Question Type</option>
<option for="" name="customers" class="">Customer Sevice</option>
<option for="" name="new" class="">New Accounts</option>
<option for="" name="payments" class="">Payments</option>
<option for="" name="marketing" class="">Marketing</option>
<option for="" name="partners" class="">Partners</option>
<option for="" name="technical" class="">Technical Support</option>
</select>
</div>
<div class="input-group">
<label for="message" class="adjust">Qusetions or Comments: <sup class="red">*</sup></label>
<textarea name="message" placeholder="Your questions/comments will be written here....." required></textarea>
</div>
<div class="input-group">
<input class="btn btn-danger" name="send" value="Send" type="submit">
</div>
</fieldset>
</form>

Answer 1

First of all, your form should say method='post' not methos='post'.
Secondly, mail() doesn't work on localhost. Consider using PHPMailer or testing on a live server.
Thirdly (is that a word?), make sure that the file that holds the php is in the includes/send-form.php file, relative to the file that has the form in.
Last of all, the select tags hold the name attribute, not the option.
Example:
<select name='car'>
<option value='Audi'>Audi</option>
<option value='Ford'>Ford</option>
<option value='Skoda' selected>Skoda</option>
</select>
<?php
echo $_POST['car']; //Skoda
In your case, that would need to read as:
<select name="ques_type" class="">
<option value="none_selected" class="" selected>Please Select Question Type</option>
<option value="customers" class="">Customer Sevice</option>
<option value="new" class="">New Accounts</option>
<option value="payments" class="">Payments</option>
<option value="marketing" class="">Marketing</option>
<option value="partners" class="">Partners</option>
<option value="technical" class="">Technical Support</option>
</select>

Answer 2

You shouldn't close the <?php tag. Leave it open, there is no need to close it and e.g. when you include a file and want to send headers after the include whitespaces behind closing tag would cause an error.
Try to debug like this:
test1:
if (isset($_POST['send'])) {
echo 'test';
exit;
Does it output "test"?
Do you have a mailserver installed?