like some of my colleagues above me, I have the same problem buying a new domain!
Error message: "Please try again" Edit store information!
I emptied cache, checked my information and changed to credit card as primary payment method!
Please help me to solve this issue!
Thanks in advance,
If you have encountered this error our support will need to look into your account to help resolve the issue.
Please let me know if you have any issues getting in touch with our support!
This is an accepted solution.
It looks like we’ll need to access your account in order to resolve this issue. While we’re not able to provide account-specific support via the Shopify Community at this time, we’d be happy to continue assisting you through live chat, email, or callback. Please visit our Help Center and log in to your account to create a support request.
Since this is the next step I've marked this reply as the solution for the benefit of others who may discover this topic.