Hello,
One of my website is using refresh theme, does it has various issues with this theme?
I tried everything that I can try to fix the error, but I keep seeing the issues like
“There was a problem loading this website.
I fixed and change domain stuffs as the instruction, and I tried everything that I could try based on the instruction or the answers.
That’s pretty weird, can you share your store URL so I can have a look? Because, the error you’re referring to doesn’t seems like a theme issue.
Best,
Moeed
How do you know this is theme-related? Domain level issues generally don’t involve the theme, but it’s always a good idea to rule it out. Have you downloaded a different theme like Dawn and seeing different results?
Hi @Uriel.Is.Everywhere 
Domain transfers can take DAYS or more to come into effect.
Check in a different browser, or have someone else try the website on a different device.
Disable ANY and ALL apps that interact with the theme system in ANY way.
If you customized the theme restore a backup if you made one, or try them file rollbacks
Or Try installing a different free theme.
If OTHER people can replicate the issue then contact shopify support directly
https://help.shopify.com/
The problem here is your describing a problem without showing anyone else the problem and not providing anywhere near the level of detail others free time can beging to guess at.