Shopify fix - HTML & CSS & JS work

Hello,

My Shopify store is freshly new created, it just installed default theme called "Dawn": https://chiarasarena.myshopify.com/

I want to add the layout of this website (this is my other website) to my Shopify store: https://www.chiarasarena.com

You can see the glitch effect and parallax effect.
I already own all the code, it's HTML/CSS/JS mostly, I will send it to you.

To resume work please check details below:

I want website to be 1 single page only with full background image and glitch effect and need to be responsive.

You can add Social media icons and Contact us text at bottom as "footer".

I want a "SHOP" button (replacing the DOWN ARROW) that when click, it stays on the same page, does a parallax effect on right so text disappear and instead it shows the products (product title, product image, product price).

For product-template, you can just keep product image, product title, description, buy now/add to cart buttons.

For contact-template, just keep the textboxes and the "Send message" button.

Do you understand or have any questions ?

Please let me know :)

Price: 40€

Can you complete in few hours from now ?

Thanks