Help.

A couple months ago i started a bluehost account and began learning wordpreess.  I did not sign up for a domain as i had no idea what i was doing.  bluehost assigned me name; 

https://zrk.rot.mybluehost.me/zrk.rot.mybluehost.me1/

When i became more familiar with wordpress and how to configure things, i purchased Soledad as my theme.  After using Soledad for a week or too to get familiar I chose a domain.  https://oneplateatathyme.com.

I couldnt figure out to make my wordpress site link to my domain, so I contacted bluehost for help.  They renamed a file or something and everything worked great.

For the last few weeks i have been configuring my site and learning the Soledad theme.  I have asked for help a few times when i couldnt find the answer.  

Yesterday, i got an activation required notice.  I entered my code but it still wont bring my site back.

Can you help?