php - No data insertion when button pressed -

when press submit button insert record, pulls out no error when check database find no records submitted too. please wrong script. started php

<?php      if (isset($_post['submitted'])){          include('connections/connect.php');          $term= $_post['term'];         $details= $_post['details'];    $sql = "insert people (term,details) values ($term,$details)";    $newrecord ="inserted successfully";      }  ?> 

connect.php

<?php  $hostname_speedapp = "localhost"; $database_speedapp = "mydb"; $username_speedapp = "root"; $password_speedapp = "password"; $mydb= mysqli_connect($hostname_mydb, $username_mydb, $password_mydb) or trigger_error(mysql_error(),e_user_error);  ?> 

html

<form id="form1" name="form1" method="post" action="page1.php">   <p>     <label for="term"></label>     <input type="text" name="term" id="term" />   </p>   <p>     <label for="details"></label>     <input type="text" name="details" id="details" />   </p>   <p>     <input type="submit" name="button" id="button" value="submit" />      <input name="submitted" type="hidden" value="submitted"  />   </p> </form> <p> <?php $newrecord ?> 

add this

    $sql = "insert people (term,details) values ($term,$details)";      if (mysqli_query($mydb, $sql))     {         echo "new record created successfully";     }      else     {         echo "error: " . $sql . "<br>" . mysqli_error($mydb);     } 

edit 01

$hostname_speedapp = "localhost"; $database_speedapp = "mydb"; $username_speedapp = "root"; $password_speedapp = "password"; $mydb= mysqli_connect($hostname_mydb, $username_mydb, $password_mydb) or trigger_error(mysql_error(),e_user_error);  

and top of page1.php

include("connect.php");