php - Registration information for user not being saved into database in phpmyadmin -

i'm using below tutorial , have read thru , searched multiple questions without luck solving this.

https://www.youtube.com/watchv=e8tp2ferkls&index=39&list=pl0eyrzgxdwhwbtoawjm9faf1ixepexft-

i've checked small syntax errors missing quotes, semicolons, etc , haven't found errors.

i've confirmed variables echo properly. it's last step of saving information in database on phpmyadmin. i'm using xampp.

tried solve hours. i'd appreciate feedback.

index.php (i copied , pasted form not post entire front-end code).

<form action="signup.php" method="post">   <input type="text" name="name" placeholder="first , last name">  <input type="text" name="email" placeholder="email address">  <input type="text" name="mobilephone" placeholder="mobile phone  number">  <input type="password" name="pwd" placeholder="password">  <input type="password" name="pwd2" placeholder="repeat password">  <input type="text" name="haddress" placeholder="home address">  <input type="text" name="eaddress" placeholder="employer address">  <input type="text" name="vyear" placeholder="vehicle year">  <input type="text" name="vmake" placeholder="vehicle make">  <input type="text" name="vmodel" placeholder="vehicle model"> <br/> <button type="submit">sign up!</button>  </form>  

signup.php

<?php  include 'dbh.php';  $name = $_post['name']; $email = $_post['email']; $mobilephone = $_post['mobilephone']; $pwd = $_post['pwd']; $pwd2 = $_post['pwd2']; $haddress = $_post['haddress']; $eaddress = $_post['eaddress']; $vyear = $_post['vyear']; $vmake = $_post['vmake']; $vmodel = $_post['vmodel'];  $sql = "insert customer (name, email, mobilephone, pwd, pwd2,  haddress, eaddress, vyear, vmake, vmodel)   values ('$name', '$email', '$mobilephone', '$pwd', '$pwd2',  '$haddress', '$eaddress', '$vyear', '$vmake', '$vmodel',)";   $result = mysqli_query($conn, $sql);   header("loctaion: index.php");  ?> 

dbh.php

<?php  $conn = mysqli_connect("localhost", "root", "", "oilbizsignup");    if (!$conn) {                die("connection failed: ".mysqli_connect_error());  /* tells error  message if fail connection*/ }   ?>