WordPress / WooCommerce Website Fixes & Optimisation

have a fully functional e-commerce website for my jewellery and accessories brand. The website is already live, but I need an experienced WordPress/WooCommerce developer to fix several design, visibility and checkout issues.

The website has a black, minimal and premium style, which I want to keep. I am not looking for a complete redesign — I need someone to improve and fix the existing website.

The main tasks are:

* Make the entire website fully English and remove any remaining Spanish text.
* Fix text that is difficult to read against the black background.
* Improve the visibility of menus, buttons, icons, prices and promotional/sale labels.
* Review product pages and make sure all information is clearly visible.
* Improve the checkout design and make all sections and payment options easy to understand.
* Check and correctly display available payment methods such as card, Klarna, Apple Pay and PayPal where supported.
* Configure Mailchimp so customers who subscribe automatically receive their 10% first-purchase discount.
* Check buttons, icons and other elements throughout the website for visibility and contrast.
* Check both desktop and mobile versions.
* Review the website page by page and fix any other obvious visual or usability problems.

The website is already built, so I am looking for someone who can work with the existing WordPress/WooCommerce setup rather than rebuilding it.

Please send me your fixed price and estimated completion time.

Experience with WordPress, WooCommerce, Elementor, payment gateways and Mailchimp is preferred.