PHP Mail & SMS Script

[Bajki]

Hello,

so I have input form for feedback with php mail send but i also want to send a sms message to user.

This is html:
<div class="fs-form-wrap" id="fs-form-wrap">

<form id="form" class="fs-form fs-form-full" action="#" method="post" autocomplete="off">
<ol class="fs-fields">
<li>
<label class="fs-field-label fs-anim-upper" for=Name?</label>
<input class="fs-anim-lower" id="q1" name="q1" type="text" placeholder="Name" required/>
</li>
<li>
<label class="fs-field-label fs-anim-upper" for="q2" data-info="Vaild eamil....?</label>
<input class="fs-anim-lower" id="q2" name="q2" type="email" placeholder="email@email.com" required/>
</li>

<li>
<label class="fs-field-label fs-anim-upper" for="q3" data-info="Valid phone number">Phone number...?</label>
<input onkeypress='return event.charCode >= 48 && event.charCode <= 57' class="fs-anim-lower" id="q3" name="q3" type="text" maxlength="10" placeholder="09x-xxx-xxxx" required/>
</li>
<li>
<label class="fs-field-label fs-anim-upper" for="q4" data-info="What do you think about our servise?">Feedback</label>
<textarea class="fs-anim-lower" id="q4" name="q4" placeholder="Feedback.."></textarea>
</li>
</ol><!-- /fs-fields -->
<button class="fs-submit" type="submit" name="submit" id="send" >Send</button>

</form>
</div>


This is php mail:

<?php
if(isset($_POST["submit"])){
//Checking for blank Fields..
if($_POST["q1"]==""||$_POST["q2"]==""||$_POST["q3"]==""||$_POST["q4"]==""){
echo "Fill everything..";
}else{
// Check if the "Sender's Email" input field is filled out
$email=$_POST['q2']; 

// Sanitize e-mail address
$email =filter_var($email, FILTER_SANITIZE_EMAIL);

// Validate e-mail address
$email= filter_var($email, FILTER_VALIDATE_EMAIL);

if (!$email){
echo "Invalid Sender's Email";
}
else{
$subject = $_POST['q3'];

$message = 'Name: ' . $_POST['q1'] . ' Email: ' . $_POST['q2'] . ' Phone Number: ' . $_POST['q3'] . ' Feedback: ' . $_POST['q4'];

$headers = 'From:'. $email . "\r\n"; // Sender's Email


// message lines should not exceed 70 characters (PHP rule), so wrap it
$message = wordwrap($message, 70);

// Send mail by PHP Mail Function
mail("myemail@mydomain.com", $subject, $message, $headers);
echo "Thank you for feedback";
}
}
}
?>

I have public sms getaway on my computer so when user input his phone script make link like this "http://mysmsgetaway.com?PhoneNumber=user-phone-number&Text=message-from-us" and it goes to my getaway..

Thank you