profile.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
   <link rel="stylesheet" href="profilee.css">
</head>
<body>
    <div class="container">
        <div>
            <div class="first">
                <div></div>
                <div></div>
                <div></div>
            </div>
            <div class="sec">
                <div><img src="kfc-logo-profile.jpg" alt=""></div>
                <!-- your name section -->
                <div id="customer"></div>
                <a href="login.html"><p>Log Out</p></a>
              
            </div>
            <div class="thir">
                <a href="order_history.html"><p>Order History</p></a>
                <a href="payment.html"><p>Payment</p></a>
                <a href="Account.html"><p>Account Settings</p></a>
               
            </div>
        </div>
    
        <div class="box">
          <div><h2>PAST ORDERS</h2></div>
          <div>
              <h3>NO PAST ORDERS AVAILABLE. LET'S START AN ORDER!</h3>
              
             <a href="product_page.html"><button>Start Order</button></a>
              <div><img src="https://www.kfc.com/_next/static/images/empty-bucket-835c4f452fae1420a288523f2c1ead2b.png" alt=""></div>
           
        </div>
    </div>
</div>
</body>
</html>
<script>
    var details=JSON.parse(localStorage.getItem("registrationData"))
    var name=details.name;
    var st=""
    for(var i=0;i<name.length;i++)
    {
        st+=name[i];
    if(name[i]==" ")
      break;
    }

    var cname=document.createElement("h1")
    cname.innerText="Howdy! "+st;
    document.querySelector("#customer").append(cname)
    console.log(st)


var st1=name[0]
for(var i=0;i<name.length;i++)
  {
    if(name[i]==" ")
      st1+=name[i+1]
  }
console.log(st)
    localStorage.setItem("customername",st1)
    console.log(st1)
</script>