I need modification in layout PHP Script

I need modification in layout PHP Script

Hello Everyone!
I hope you all are doing good. I have a website in PHP Codeigniter : https://www.purehdwallpaper.com/ and i need some modifications in page layout so you can do it then reply me inbox me.

Modification Required:

This is my website : https://www.purehdwallpaper.com/
I need some change in layout same as this website : https://hdqwalls.com/
1) When you click on any wallpaper in home and goto into new page and choose any new screen resolution: https://www.purehdwallpaper.com/wallpaper/nature/egelsee-lake-in-carinthia-austria-wallpaper-1920×1080/jR

Then new resolution page cannot showing result into next page , showing result into same page as this
website : https://hdqwalls.com/night-king-game-of-thrones-minimal-5k-wallpaper

2) tags box display on the left side in the wallpaper page same as this website: https://hdqwalls.com/night-king-game-of-thrones-minimal-5k-wallpaper
3) Also fix Original Download button path to download original size image, not cropped resolution image: https://www.purehdwallpaper.com/wallpaper/nature/egelsee-lake-in-carinthia-austria-wallpaper-1920×1080/jR
4) Also fix resolution box layout same as this website : https://hdqwalls.com/
5) Also showing resolution and categories dropdown in the top header same as this website : https://hdqwalls.com/

Requirements

Php script expert, web developer, php website developer, codeigniter

Skills Required

php
codeigniter
webdeveloper
script
phpscript
websitedeveloper