Trying to Input data to MySql using PHP but in vain : I am trying to input data to mysql using PHP,Don't know what's wrong,The connection succeeds, no errors but at the end no DATA WRITTEN

    <?php
	$dbhost = "localhost";
	$dbname = "listings";
	$un = $_POST["un"];
	$pass = $_POST["pass"];
	$name = $_POST["name"];
	$des = $_POST["des"];
	$quan = $_POST["quantity"];
	$specs = $_POST["specs"];
	$price = $_POST["price"];
	$url1 = ".";
	$url2 = ".";
	$url3 = ".";
	$url4 = ".";
	
	$connection = mysqli_connect($dbhost,$un,$pass,$dbname);
	if(!$connection){
		die ("Error".mysqli_error);
		
	}
	else{echo "Database connection successfull ".$des;}
	$query = "INSERT INTO items (name,description,quantity,specs,price,url1,url2,url3,url4) VALUES ('$name','$des','$quan','$specs','$price','$url1','$url2','$url3','$url4')";
	echo "Hellos";
	$exeute_query = mysqli_query($query,$connection);
	   if(!execute_query){
		 die("error ".mysqli_error());
		 echo "query error";
	   }
	   else{echo "Query successfull";}
	   mysqli_close($connection);
	  ?>
ANY HELP!!!!
