WordPress Site Import Fix

I need help importing my WordPress site from Site Planner to Bluehost. I have the site set up with a sitemap and wireframe, but I'm encountering an error message: "Failed to create your website. Please try again later."

Ideal skills and experience:
- Proficient in WordPress and Bluehost
- Experience with site migration and import processes
- Problem-solving skills to diagnose and fix import errors
- Familiarity with error messages and troubleshooting in WordPress

Please provide a step-by-step guide or directly resolve the import issue.