I don't have a problem accessing Betfury. You can visit Betfury mirror sites below.

Betfury is not restricting the use of VPN. But that will be your responsibility as explained by Lily, one of the support agents below:

You can read more about restricted countries in this link:
https://docs.betfury.com/betfury/terms-of-services/terms-and-conditions#id-4.-restricted-useSo you can try to use the mirror site first and see what happens. I hope you can access Betfury and will not have the same thing in the future.

Thank you for sharing this. Actually, my problem was solved yesterday. When I posted, a temporary problem caused the login problem. Later, I logged in to the site using VPN. I also played a few games.
Later, I turned off the VPN and tried, and everything worked fine.
Sometimes such problems occur, possibly due to a technical proble, or a problem with my internet. However, I checked my internet and posted here to see if there was any problem. Anyway, I got the solution, and it is being accessed properly.