Hi, hope you are doing well.
As magento and wix platform are totally different, we have to take one premium wix ecommerce template, then we have to customize the template design to make it like your magento, then we have to add contents and products.
I have good experience in ecommerce website development, I will help you in setting up the store properly adding contents, products, adding payment and shipping method.
I am using these cms for the last 4 years WordPress, Shopify, Prestashop, Opencart, Moodle, Joomla, SquareSpace, Wix. I am also good at custom coding Php, Html/CSS.
Please invite me on chat so we can discuss it further.
Thanks