Connection problem (Uphold with Brave Browser)

I wanted to connect my Uphold account with Brave browser rewards, but I received inof that my country is not supported. After that I checked the countries list about Brave Ads - Supported Countries and I found there my country ( Poland).

Poland is not supported for Brave rewards

Brave is working to bring most countries back. But that may take some time. You can follow the developments in the following post.
Meanwhile, your only option is to keep accumulating rewards in your browser.