I think there are changes to supported regions currently being made by Brave, Uphold, and Gemini. This is a notice recently posted and pinned in the Rewards Support category pertaining to Gemini:
@MommyRodz can you tell us which country you’re from? If it is not in the above list, that may be why you are experiencing an issue connecting to Gemini. Please post a screenshot of any errors or messages you are receiving when you try to connect.
Was the message you received when trying to connect to Uphold from Uphold or Brave? Can you provide a screenshot? Brave has nothing to do with transferring “crypto”, but Uphold does. Have you received an email from Uphold notifying you they will be discontinuing service to your country and steps you need to take? You might want to log into your Uphold account and check if there are any notifications if you haven’t received an email.
Please provide more information. There just isn’t enough information provided to help troubleshoot your issue. You should also post your Brave version and your OS version which can be found at brave://version. If your country of residence isn’t an issue, this information will be needed.