Hi, I understand you want to self-host your Wix website's homepage. I can help you by cloning the page into a suitable format - editor and setting up a server on a Windows or Mac machine.
A few things:
1. There are many editors that I can use to re-create the homepage, but since WordPress is free and it has many well supported, easy to use and popular editors for pages, it's a good option.
2. Self hosting is possible by renting a dedicated server which is all yours, not shared. There are many options for that depending on each case so we can determine what's best suitable for you.
I'm a web developer and designer with years of experience and I work on all kinds of websites, on the frontend, the backend, and hosting and maintainance.
Feel free to contact me!