move site off dev

Hello,

I built a site on a url https://www.nashvillevapor.com/site. The .com/site is in place so that I could put a temp page up as a coming soon. I was not the original person who set this up and now that I took over it, I am trying to move the site back to nashvillevapor.com.

I tried simply moving the files to the public html folder on the server, but kept pulling errors.

I am using bluehost as the hosting service.

Help!