Have you contacted support? I know there’s a country under the user profile in Integromat/Make. But I don’t think you can change that yourself after the creation of the account.
I wanted to chime in and let you know that @NolaDigital is absolutely right - our support team can help you out with this since this requires a background change.
I noticed that you’ve already logged a ticket, which is the right course of action. Someone from our support team will be in touch with you soon to provide an answer.