I don't think my website is directed to the correct domain.

I have a website www.thugwifey.com

i type it in and it shows error 404

however if I type in www.thugwifey.homesteadcloud.com its fine.

But that is not my website that I have spend hundreds of dollars advertising, I have no idea how long traffic has been stopped. I can not change it as it says that site is already directed somewhere else. However it is showing its directed to the correct site...but its not.

I think someone needs to correct it for me.  I apparently can not figure it out.

I need it fixed asap as I have already lost a few contracts and had no idea it was because they think I can't work a website.