How to make a website like this one?

My client has asked me to make a exact replica of this one https://caglabasarlaw.com/. How to do it?

Hire someone who can.

See: https://jobs.wordpress.net

That site uses the Jupiter theme. Get the Jupiter theme and it should be pretty easy to duplicate the site. Be careful with using the exact same images though. You and your client could be sued for copyright violations.

https://themeforest.net/item/jupiter-multipurpose-responsive-theme/5177775

yes it all depends on theme for any website in wordpress if you want replica you can look out for that theme they are using and then you can use it to build for yours its pretty easy i do the same if i like the theme and design etc.