Moving my word press site to a new location

I could use some help with this situation if possible.
I am trying to move my word press site from where it is with Network Solutions to Blue host on the server that currently hosts our company website.
The site I am moving is okeeferentalproperties.com.
The place I want to move it to is an added folder to our Company websitesite on bluehost server titled okeeferentals.
I went to the okeefe rental properties wp dashboard and changed the location to this folder.
I downloaded all folders associated with this site to my computer and uploaded it to the okeeferentals folder on bluehost.
The site does not have any theme installed now and I can’t seem to get in the wp panel with my user name and password.
I thought this would be simple but turned into a mess. please help ??