Thanks.
All I did was remove the websites Url from the hosting by pressing remove. I went into my other hosting plan on same account and clicked add domain. I added the domain. I then saw that this hosting plan isn’t right for me and wanted to move the domain back to the original hosting. So I clicked remove domain. Then in my original hosting I clicked add domain. It asked for a folder to add it to and I named a folder by the same name as the url, which is what I had originally done.