Give professional look to an existing website on WIX

I have an existing website that lacks professional touch, I believe. It needs to be professionally modified, plus the freelancer should add content.

- I already own the domain (www.nineanalytics.com)
- Hosting I will prefer on Wix as it is cheaper than other hosting platforms
- If you have any suggestions for the website, please let me know; I am open to it

here is the link to the existing one

https://andyscott9636.wixsite.com/my-site-19

Thanks