I created a parent page and added many other pages in that dropdown of the parent page. If I check my site those are appearing one by one in a vertical manner.
How it is possible to display like this side by side
You have to be a Web Designer/Developer to achieve this. Or with some basic coding knowledge you can search online and get a template code for drop down menu.
Hi @Imran bro, I found a plugin for Wordpress. Which enables me to make as it is in the image displayed. That Plugin name was "Max Mega Menu"
hmmm simple css will do. what's your site?
You can easily make this type of drop down menu without using any plugin just need basic html5 and css3 knowledge. If I talk about how to make this type of drop down menu then it will become bit technical for you but yet it's too easy. Try out w3school for getting easy and best way to learn it