After installing, no administration page

I have Blue Host as my web host as recommended by WordPress. However, I had bought a domain name from GoDaddy and transferred it to Blue Host. I used the auto install of WordPress from Blue Host’s site. I now want to start making my blog. I thought that all I have to do is go to my administration page (https://mywebsite.com/wp-admin), but there’s just a parked site there by GoDaddy. What’s going on? Who do I talk to about this? I’m really frustrated!