Connetion to database PHP (empty database) - php

Question

Sorry, but i ve got another problem... with connection, I guess.
I try to delete record, but my database is empty. And look like this:
And this is the code. I know, this probably trivial matter but I'm amateur in PHP.
<?php
$con=mysqli_connect("localhost","root","","kluby ranking");
// select record from mysql
$sql="SELECT * FROM europa";
$result=mysqli_query($con,$sql);
?>
<table width="400" border="0" cellpadding="3" cellspacing="1" bgcolor="#CCCCCC">
<tr>
<td colspan="5" bgcolor="#FFFFFF"><strong>Delete data in mysql</strong> </td>
</tr>
<tr>
<td align="center" bgcolor="#FFFFFF"><strong>ID</strong></td>
<td align="center" bgcolor="#FFFFFF"><strong>Nacja</strong></td>
<td align="center" bgcolor="#FFFFFF"><strong>LiczbaPkt</strong></td>
<td align="center" bgcolor="#FFFFFF"> </td>
</tr>
<?php
while($rows=mysqli_fetch_array($result)){
?>
<tr>
<td bgcolor="#FFFFFF"><? echo $rows['ID']; ?></td>
<td bgcolor="#FFFFFF"><? echo $rows['Nacja']; ?></td>
<td bgcolor="#FFFFFF"><? echo $rows['LiczbaPkt']; ?></td>
<td bgcolor="#FFFFFF">delete</td>
</tr>
<?php
// close while loop
}
?>
</table>
<?php
// close connection;
mysqli_close($con);
?>
<?php
$con=mysqli_connect("localhost","root","","kluby ranking");
// get value of id that sent from address bar
$id=$_GET['ID'];
// Delete data in mysql from row that has this id
$sql="DELETE FROM europa WHERE ID='ID'";
$result=mysqli_query($con,$sql);
// if successfully deleted
if($result){
echo "Deleted Successfully";
echo "<BR>";
echo "<a href='usuw.php'>Back to main page</a>";
}
else {
echo "ERROR";
}
?>
<?php
// close connection
mysqli_close($con);
?>