Would like to find out whats wrong with my codes

Customer Name

Within the form element, insert a div element that encloses a label with the text Name* associated with the nameBox control. Also, within the div element, add an input text box with the ID nameBox, field name custName, and placeholder text First and Last Name. Make custName a required field.

This is what i did, i would ike to know whats wrong with this?

Name*