php - Data not inserted to the database -

i trying create signup form , insert them database. coded right according knowledge, displays users exits no records in database. signup form

if (isset($_post['btn_signup'])) {  $fname = $_post['fname']; $lname = $_post['lname']; $usernme = $_post['username']; $pass = $_post['password']; $email = $_post['email']; $country = $_post['country']; $dropdown = $_post['dropdown'];   $query = "insert tbl_users (first_name,last_name,username,password,email,country,user_type)values('{$fname}','{$lname}','{$usernme}','{$pass}','{$email}','{$country}','{$dropdown}')";  $result = mysql_query($query, $con);   if ($result) {      echo "<script type='text/javascript'>alert('submitted successfully!')</script>"; } else {      echo "<script type='text/javascript'>alert('user exist!')</script>"; } 

}

the form is

         <form action="signup.php" method="post" class="form">                 <input type="text" name="fname" placeholder="first name" required="first name"><br/>                 <input type="text" name="lname" placeholder="last name" required="last name"><br/>                 <input type="text" name="username" placeholder="username" required="username"><br/>                 <input type="password" name="password" placeholder="password" required="password"><br/>                 <input type="email" name="email" placeholder="email" required="email"><br/>                 <input type="text" name="country" placeholder="country" required="country"><br/>                 <select class="wrapper-dropdown" name="dropdown">                     <option value=1>player</option>                     <option value=2>recruiters</option>                   </select>                 <br/> <br/> <br/>                 <button type="submit" name="btn_signup">signup</button>                 <p>get in account <a href="index.php">signin</a></p>             </form> 

the database in order. users_id,first_name,last_name,username,password,email,country,user_type

please help!!

your query has typo...

$query = "insert tbl_users (first_name,last_name,username,password,email,country,user_type)values('{$fname}','{$lname}','{$usernme}','{$pass}','{$email}','{$country}','{$dropdown}')"; 

it should {username}not {usernme}

i can't comment because of low rp. delete answer if typo not issue