The URL http://alya-san.com does work, and shows our default “Your domain is ready” page.
The domain is setup as an Addon Domain, not a Parked Domain.
If you want to migrate the website of your existing free subdomain, you have two options:
Move your website files from the location of your free subdomain to the location of your new domain. You can view the relevant directories in the Domains list in the client area, and you can move the files like this: How to move a website to a different directory
You can remove the domain from your account and add it back. This time, make sure to add it as a Parked Domain or Alias of your free subdomain. That way, both your subdomain and your custom domain will show the same content.
I just noticed that I can access the site when using a VPN, but when I turn off the VPN, it redirects me back to the previous page. Could there be a restriction for Turkey?
simply read this article that I gave in my previous post
also, try
Please clear the browser cache by pressing a few times Ctrl + F5 while viewing your website.
If that doesn’t help (because some browsers are stubborn) then follow these instructions