Custom Wix Replacement for Simulator Add-ons

I'm looking for a skilled developer to replace my current custom Wix website. We find wix restrictive and want to move from it. The new site should feature variable selection tools and prominently display our custom configuration system for truck simulator game addons... (Budget: £3000 - £5000 GBP, Jobs: CSS, Graphic Design, HTML, PHP, SEO, Web Application, Web Design, Web Development, Website Design, Wix)