Fix WooCommerce Cart Checkout

Website uses:

* WordPress
* WooCommerce
* Delivery plugin already installed

Requirements

1. Keep WooCommerce payment system active
* Cart
* Checkout
* Payment gateways
* Orders
2. Disable/hide default WooCommerce shop layout
* Hide Shop page
* Hide product archive pages
* Optional: redirect /shop to homepage or delivery page
3. Fix cart and checkout alignment/layout conflicts
* Mobile responsive
* Proper spacing/alignment
* No broken columns
* Fix CSS conflicts between theme and delivery plugin
4. Ensure delivery plugin works correctly with:
* Cart
* Checkout
* Delivery fees
* Payment process
5. Keep website fast and clean
* No unnecessary plugins
* Use custom CSS or child theme if needed

Deliverables

* Fully working checkout
* Responsive cart/checkout design
* Hidden WooCommerce shop template
* No theme conflicts
* Tested on desktop + mobile

Please have solid WordPress, PHP, JavaScript, and WooCommerce debugging experience. If you can tackle this promptly and prove the store is working end-to-end, that’s all I need.