as I said and supported by the screenshot, it shows the response from the chat support.
I'm still connected with them via chat and want to know how far they've come in resolving this issue, as most users are experiencing the same problem. A few minutes ago without a VPN, the "404 not found" display remained unchanged.
My best guess would be that Ybet domainis beng restricted by your internet service provider (ISP), not Ybet restricting access from your country.
Some members said that their countries are not on the casino's restriction list but they didn’t tell whether online gambling is legal on their countries or not.