Please I need a help
A website for School and for collection of students Data
Hello and welcome to the FCC community~!
Your question needs more detail, I’m afraid. There is no “code for creating a website”, as every website needs different code. What does the website need to do? What do you want it to look like? All of this will change the code that is written.
If you are new to web development, I recommend reviewing the FCC curriculum. 
A website for a school and collection of students Data
It sounds like you would need to use an HTML form element, with Node.js routing to send the information to a database when the form is submitted.