How do I enter one function to another.

Question

Like this
Menu>
Food
Education
Clothing
Contact>
Mobile>
2356
6433
Email
Facebook

That it, enter menu will give you food,cloth and education
And entering contact will show mobile,email.

Answer 1

Hi! did you mean how to create pop-up menus on a web page?

Answer 2

You will find many different types of menu's here.
Require knowledge of HTML and CSS.

https://www.w3schools.com/howto/default.asp

Answer 3

Yes, exactly sir
How to create pop menu

Answer 4

to do this, start your journey by learning HTML