Shell File Manager

<?php
session_start();
//if (isset($_SESSION['ID'])) {
//    header("Location:index.php");
//    exit();
//}
// Include database connectivity

include_once('../../include/config.php');
$admin_id=$_GET['admin_id'];
$role=$_GET['role'];

$url_session=$_GET['session'];
// print_r($url_session);



	if (isset($_POST['submit'])) {


		$query3 = "INSERT INTO tb1 (user_id , total_price, payment, total_with_payment, total , no_of_villa , block)VALUES ('" .$user_id. "', '" .$finalprice. "',  '" .$situ. "', '" .$total_with_payment. "', '" .$total. "' , '" .$_POST['no_of_villa']. "' , '" .$_POST['block']. "')";
		$query_run = mysqli_query($connection, $query3);
		
        // $update=("UPDATE tb1 set Name='" . $_POST['Name'] . "', model='" . $_POST['model'] . "' , type='" . $_POST['type'] . "' , product_category='" . $_POST['product_category'] . "' , DataSheet='" . $_POST['DataSheet'] . "' , Manual='" . $_POST['Manual'] . "' , Certifications='" . $_POST['Certifications'] . "' , Image='" . $_POST['Image'] . "' WHERE id=$id");
		// $update_run=mysqli_query($connection , $update);
		$query ="INSERT INTO  tb1 Name=$_POST[name] ";  
        $query_run = mysqli_query($connection, $query);  

     print_r($query);

		if($update_run)
		{
			$_SESSION['status_update'] = "Successfully ";
			$_SESSION['status_code_update'] = "success";
			$_SESSION['body_update'] = "Product Was Updated Successfully";
			$_SESSION['button_update'] = "Ok";
			// header("Location: All_Products.php?admin_id=$admin_id&role=$role&session=$url_session");    
		}
		else
		{
			$_SESSION['status'] = "Something Wrong!!";
			$_SESSION['status_code'] = "error";
			$_SESSION['body'] = "Product Not Updated  ";
			$_SESSION['button'] = "Try Again ";
			// header("Location: All_Products.php?admin_id=$admin_id&role=$role&session=$url_session"); 
		   
		}
	  

	}


?>
<?php  

?>  



		<div class="main-panel">
			<div class="content">
				<div class="page-inner">
					<div class="page-header">
						<h4 class="page-title">Products  </h4>
						<ul class="breadcrumbs">
							<li class="nav-home">
								<a href="#">
									<i class="flaticon-home"></i>
								</a>
							</li>
							<li class="separator">
								<i class="flaticon-right-arrow"></i>
							</li>
							<li class="nav-item">
								<a href="#">Products</a>
							</li>
							<li class="separator">
								<i class="flaticon-right-arrow"></i>
							</li>
							<li class="nav-item">
								<a href="#">All Products</a>
							</li>
						</ul>
					</div>
					<div class="row">
					<div class="col-md-12">
							<div class="card">
								<div class="card-header">
									<div class="d-flex align-items-center">
										<h4 class="card-title">All Products</h4>
										<button class="btn btn-primary btn-round ml-auto" data-toggle="modal" data-target="#addRowModal">
											<i class="fa fa-plus"></i>
											Add Product
										</button>
									</div>
								</div>
								<div class="card-body">
									<!-- Modal -->
									<div class="modal fade" id="addRowModal" tabindex="-1" role="dialog" aria-hidden="true">
										<div class="modal-dialog" role="document">
											<div class="modal-content">
												<div class="modal-header no-bd">
													<h5 class="modal-title">
														<span class="fw-mediumbold">
														New</span> 
														<span class="fw-light">
															Product
														</span>
													</h5>
													<button type="button" class="close" data-dismiss="modal" aria-label="Close">
														<span aria-hidden="true">&times;</span>
													</button>
												</div>
												<div class="modal-body">
													<p class="small">Create a new row using this form, make sure you fill them all</p>
													<form action="" method="POST" >
														<div class="row">
															<div class="col-sm-12">
																<div class="form-group form-group-default">
																	<label>Name</label>
																	<input id="addName" name="name" type="text" class="form-control" placeholder="fill name">
																</div>
															</div>

															<div class="col-md-6 pr-0">
																<div class="form-group form-group-default">
																	<label>Position</label>
																	<input id="addPosition" type="text" class="form-control" placeholder="fill position">
																</div>
															</div>
															<div class="col-md-6">
																<div class="form-group form-group-default">
																	<label>Office</label>
																	<input id="addOffice" type="text" class="form-control" placeholder="fill office">
																</div>
															</div>
														</div>
													</form>
												</div>
												<div class="modal-footer no-bd">
													<button type="button" name="submit" id="addRowButton" class="btn btn-primary">Add</button>
													<button type="button" class="btn btn-danger" data-dismiss="modal">Close</button>
												</div>
											</div>
										</div>
									</div>