I want to be able to search for my new site with my older sites domain address

I followed the directions under the question (How can I switch my domain too a new site I built?)
I then received 404 error and proceeded to follow directions on how to solve this issue.
After renaming the site with a (1) at the end and then removing the (1) and searching then saving, publishing again.
Yet now when I type in www.remote-mast.com it only directs me to a Homestead message.
I want this address to open www.remote-mast.homesteadcloud.com
Please advise ASAP
mrstandman@charter.net