Go to your Site Manager, to each site you have the Move Tab press it and follow what it directs you.

I agree with Steven. If the step by step instructions didn't work then it's probably a SiteSupport question. They are very nice.

Tried and true

Elaine

Hello Lawrence,
I re-read the instructions and here is what you need to do.
Go to Site Manager
In the box with your siterubix.com click the MOVE button
Click To an existing domain
Choose your new domain name from the drop down
Click I'm Ready Move My Site at the bottom
YOU ARE DONE
Marylou

It's usually pretty straight forward. As suggested below add a screenshot so we can see what's happening.
You can also submit a support ticket, they're very responsive.
Steve

Hope you help..​ How to Transfer a SiteRubix Website to Your Own Domain

Hi Lawrence,
Where are you getting hung up? If need be I can do a screen share with you and we can walk through it together.

Thanks all I have had another site audit and things have improved greatly
Many thank to you all
Lawrence

Lawrence, ShuiHyen has the answer for you.

Agree with Shuihyen. Makes a difference on the platform you are using.

Tried and true

Elaine

Are you using AIO SEO or Yoest SEO.

1. Make sure you have setup your Google Search Console properly and verified
2. Manually write your a Meta Description tags, I used to leave it blank as it automatically uploads by AIOS
3. Test your sitemap with GSC
4. Are your page set to non index.

Here is a list of training for GSC