Brokerage Account Connection The matter of a deluxe account with Big solution Company limited

When connecting to a SageMaster broker account, I connect to the Big Solution Company limited server and select MT5, there are pro and standard accounts, but deluxe accounts do not seem to have been added to the tab to select.

We would like to see the deluxe account (deluxe) added as soon as possible, as it offers benefits such as deposit bonuses, even if you have an existing account.

Also, which proxy server should I use, Europe or Asia?

I am connecting from Japan.

Thank you in advance.