I'm not going to sugar coat this.
1. Asking your hosting provider to build a web site is like asking a plumber to perform open heart surgery. That's never going to work. Your web host is not a web developer and building sites is NOT their job.
2. Your concept is not workable as a website. Just a few reasons why:
- Images are eye candy, NOT a replacement for real HTML content.
- Image maps aren't responsive. They don't work for the majority of people on mobile and tablet devices.
- Search engines, screen readers and language translators can't "see" anything in images. This will be no better than your Flash site which as you know is unusable now.
I think it's fair to say that you have no idea what the modern Internet requires from you. Maybe because you've been away from it too long or possibly because you never learned proper methods. In any case, you do need modern tools and a working knowledge of HTML, CSS and to some extent JavaScript code. Because without understanding code, it's unlikely you'll get the results you're hoping for.
Read the chapters, do code exercises and take quizzes at the end.
- https://www.w3schools.com/html/
- https://www.w3schools.com/css/
- https://www.w3schools.com/js/
Failing that, hire an experienced web developer to create your site. Or try an online site building platform with tools and hosting rolled into one convenient to use package.
-- Squarespace - https://www.squarespace.com/
-- Webflow - https://webflow.com/
-- Wix - https://www.wix.com/
Good luck! 🙂