I need to change this and create a new page like ecommerce sites,
Are there anyways to do that ?
you can open the html file , css and update anything you want
Is it in the core code ?
@mohamed_prosepra if you are using the webshop app in version15 you can fork it and update the files . or try to override them in a new app .
Go to Website Theme, and Overrides css. You can add script and scss
You can swap out the whole look by creating a custom theme app, overriding the stock CSS, and editing the Jinja templates inside your website theme folder. For bigger layout changes, I usually build separate web pages and hook them in via Website Settings. I once leaned on ideas I picked up working with web design Tacoma for cleaner layouts, and the same principles apply here: keep your theme files organized and override only what you need.