Welcome to the community. Posting links to a Help Center article and notices from Brave support staff about current restrictions in place for verifying Rewards with a custodial provider. You can still view ads and earn Rewards but your Rewards will be unverified. You will not be able to verify with a custodial provider until restrictions are lifted and more countries are added to the list of supported countries able to verify with a custodial provider.
Supported regions for verifying Brave Rewards with a custodial wallet provider
NOTICE: New region restrictions on verifying Brave Rewards with Gemini
NOTICE: New region restrictions on verifying Brave Rewards with Uphold